3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export IDENTITY_UPCALL=default
27 export FLAKEY=${FLAKEY:-true}
28 # specify environment variable containing batch job name for server statistics
29 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
31 #export PDSH="pdsh -S -Rssh -w"
32 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
33 export UMOUNT=${UMOUNT:-"umount -d"}
35 export LSNAPSHOT_CONF="/etc/ldev.conf"
36 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
38 # sles12 umount has a issue with -d option
39 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
40 export UMOUNT="umount"
43 # function used by scripts run on remote nodes
44 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
45 . $LUSTRE/tests/functions.sh
46 . $LUSTRE/tests/yaml.sh
48 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
50 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
52 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
54 if [ -f "$EXCEPT_LIST_FILE" ]; then
55 echo "Reading test skip list from $EXCEPT_LIST_FILE"
60 # check config files for options in decreasing order of preference
61 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
62 MODPROBECONF=/etc/modprobe.d/lustre.conf
63 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
64 MODPROBECONF=/etc/modprobe.d/Lustre
65 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
66 MODPROBECONF=/etc/modprobe.conf
68 sanitize_parameters() {
69 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
72 if [ -d "$path" ]; then
73 eval export $i=$(echo $path | sed -r 's/\/+$//g')
79 [[ $DIR/ = $MOUNT/* ]] ||
80 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
81 [[ $DIR1/ = $MOUNT1/* ]] ||
82 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
83 [[ $DIR2/ = $MOUNT2/* ]] ||
84 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
86 [ -n "$failed" ] && exit 99 || true
90 echo "usage: $0 [-r] [-f cfgfile]"
98 [ -z "$DEFAULT_SUITES"] && return 0
99 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
101 local form="%-13s %-17s %-9s %s %s\n"
102 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
103 echo "------------------------------------------------------------------------------------"
104 for O in $DEFAULT_SUITES; do
105 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
106 [ "${!O}" = "no" ] && continue || true
107 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
108 local log=${TMP}/${o}.log
109 if is_sanity_benchmark $o; then
110 log=${TMP}/sanity-benchmark.log
115 local status=Unfinished
117 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
119 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
120 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
121 total=$(grep duration $log | awk '{ print $2 }')
122 if [ "${!O}" = "done" ]; then
126 local durations=$(egrep "^PASS|^FAIL" $log |
127 tr -d "("| sed s/s\)$//g |
128 awk '{ print $2":"$3"|" }')
129 details=$(printf "%s\n%s %s %s\n" "$details" \
130 "DDETAILS" "$O" "$(echo $durations)")
133 printf "$form" $status "$O" "${total}" "E=$skipped"
134 printf "$form" "-" "-" "-" "S=$(echo $slow)"
137 for O in $DEFAULT_SUITES; do
138 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
139 if [ "${!O}" = "no" ]; then
140 printf "$form" "Skipped" "$O" ""
144 # print the detailed tests durations if DDETAILS=true
151 export LUSTRE=$(absolute_path $LUSTRE)
152 export TESTSUITE=$(basename $0 .sh)
153 export TEST_FAILED=false
154 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
155 export RPC_MODE=${RPC_MODE:-false}
156 export DO_CLEANUP=${DO_CLEANUP:-true}
157 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
158 export CLEANUP_DM_DEV=false
160 export MKE2FS=$MKE2FS
161 if [ -z "$MKE2FS" ]; then
162 if which mkfs.ldiskfs >/dev/null 2>&1; then
163 export MKE2FS=mkfs.ldiskfs
169 export DEBUGFS=$DEBUGFS
170 if [ -z "$DEBUGFS" ]; then
171 if which debugfs.ldiskfs >/dev/null 2>&1; then
172 export DEBUGFS=debugfs.ldiskfs
174 export DEBUGFS=debugfs
178 export TUNE2FS=$TUNE2FS
179 if [ -z "$TUNE2FS" ]; then
180 if which tunefs.ldiskfs >/dev/null 2>&1; then
181 export TUNE2FS=tunefs.ldiskfs
183 export TUNE2FS=tune2fs
187 export E2LABEL=$E2LABEL
188 if [ -z "$E2LABEL" ]; then
189 if which label.ldiskfs >/dev/null 2>&1; then
190 export E2LABEL=label.ldiskfs
192 export E2LABEL=e2label
196 export DUMPE2FS=$DUMPE2FS
197 if [ -z "$DUMPE2FS" ]; then
198 if which dumpfs.ldiskfs >/dev/null 2>&1; then
199 export DUMPE2FS=dumpfs.ldiskfs
201 export DUMPE2FS=dumpe2fs
205 export E2FSCK=$E2FSCK
206 if [ -z "$E2FSCK" ]; then
207 if which fsck.ldiskfs >/dev/null 2>&1; then
208 export E2FSCK=fsck.ldiskfs
214 export RESIZE2FS=$RESIZE2FS
215 if [ -z "$RESIZE2FS" ]; then
216 if which resizefs.ldiskfs >/dev/null 2>&1; then
217 export RESIZE2FS=resizefs.ldiskfs
219 export RESIZE2FS=resize2fs
223 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
224 export FSCK_MAX_ERR=4 # File system errors left uncorrected
226 export ZFS=${ZFS:-zfs}
227 export ZPOOL=${ZPOOL:-zpool}
228 export ZDB=${ZDB:-zdb}
229 export PARTPROBE=${PARTPROBE:-partprobe}
231 #[ -d /r ] && export ROOT=${ROOT:-/r}
232 export TMP=${TMP:-$ROOT/tmp}
233 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
234 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
235 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
237 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
238 if ! echo $PATH | grep -q $LUSTRE/utils; then
239 export PATH=$LUSTRE/utils:$PATH
241 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
242 export PATH=$LUSTRE/utils/gss:$PATH
244 if ! echo $PATH | grep -q $LUSTRE/tests; then
245 export PATH=$LUSTRE/tests:$PATH
247 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
248 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
250 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
251 [ ! -f "$LST" ] && export LST=$(which lst)
252 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
253 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
254 export MCREATE=${MCREATE:-mcreate}
255 export MULTIOP=${MULTIOP:-multiop}
256 # Ubuntu, at least, has a truncate command in /usr/bin
257 # so fully path our truncate command.
258 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
259 export FSX=${FSX:-$LUSTRE/tests/fsx}
260 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
261 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
262 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
263 export PATH=$LUSTRE/tests/racer:$PATH:
265 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
266 export PATH=$LUSTRE/tests/mpi:$PATH
268 export RSYNC_RSH=${RSYNC_RSH:-rsh}
270 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
271 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
272 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
273 [ ! -f "$LFS" ] && export LFS=$(which lfs)
274 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
275 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
277 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
278 if [ ! -f "$L_GETIDENTITY" ]; then
279 if `which l_getidentity > /dev/null 2>&1`; then
280 export L_GETIDENTITY=$(which l_getidentity)
282 export L_GETIDENTITY=NONE
285 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
286 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
287 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
288 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
289 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
290 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
291 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
292 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
293 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
294 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
295 [ ! -f "$LUSTRE_RMMOD" ] &&
296 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
297 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
298 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
299 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
300 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
301 [ ! -f "$LFS_MIGRATE" ] &&
302 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
303 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
304 [ ! -f "$LR_READER" ] &&
305 export LR_READER=$(which lr_reader 2> /dev/null)
306 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
307 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
308 [ ! -f "$LSOM_SYNC" ] &&
309 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
310 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
311 export NAME=${NAME:-local}
312 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
313 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
314 export LGSSD=$(which lgssd)
315 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
316 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
317 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
319 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
321 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
322 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
324 export DMSETUP=${DMSETUP:-dmsetup}
325 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
326 export LOSETUP=${LOSETUP:-losetup}
328 if [ "$ACCEPTOR_PORT" ]; then
329 export PORT_OPT="--port $ACCEPTOR_PORT"
333 $RPC_MODE || echo "Using GSS shared-key feature"
334 which lgss_sk > /dev/null 2>&1 ||
335 error_exit "built with lgss_sk disabled! SEC=$SEC"
343 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
344 which lgss_keyring > /dev/null 2>&1 ||
345 error_exit "built with gss disabled! SEC=$SEC"
356 IDENTITY_UPCALL=false
360 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
362 # Paths on remote nodes, if different
363 export RLUSTRE=${RLUSTRE:-$LUSTRE}
364 export RPWD=${RPWD:-$PWD}
365 export I_MOUNTED=${I_MOUNTED:-"no"}
366 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
367 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
368 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
369 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
370 ! -f $LUSTRE/mdt/mdt.ko ]; then
371 export CLIENTMODSONLY=yes
374 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
375 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
379 while getopts "rvwf:" opt $*; do
384 w) WRITECONF=writeconf;;
389 shift $((OPTIND - 1))
392 # print the durations of each test if "true"
393 DDETAILS=${DDETAILS:-false}
394 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
399 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
406 ncpts=$(do_facet $facet "lctl get_param -n " \
407 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
409 if [ $ncpts -eq 0 ]; then
416 # Return a numeric version code based on a version string. The version
417 # code is useful for comparison two version strings to see which is newer.
419 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
420 eval set -- $(tr "[:punct:]" " " <<< $*)
422 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
425 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
426 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
428 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
430 # usage: lustre_build_version
432 # All Lustre versions support "lctl get_param" to report the version of the
433 # code running in the kernel (what our tests are interested in), but it
434 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
435 # the "version" parameter doesn't include "lustre: " at the beginning.
436 # If that fails, call "lctl lustre_build_version" which prints either (or both)
437 # the userspace and kernel build versions, but until 2.8.55 required root
438 # access to get the Lustre kernel version. If that also fails, fall back to
439 # using "lctl --version", which is easy to parse and works without the kernel
440 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
441 # not the module version, though they are usually the same.
443 # Various commands and their output format for different Lustre versions:
444 # lctl get_param version: 2.9.55
445 # lctl get_param version: lustre: 2.8.53
446 # lctl get_param version: lustre: 2.6.52
447 # kernel: patchless_client
448 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
449 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
450 # lctl lustre_build_version: error: lustre_build_version: Permission denied
451 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
452 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
453 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
454 # lctl --version: lctl 2.6.50
456 # output: prints version string to stdout in (up to 4) dotted-decimal values
457 lustre_build_version() {
458 local facet=${1:-client}
459 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
460 $LCTL lustre_build_version 2>/dev/null ||
461 $LCTL --version 2>/dev/null | cut -d' ' -f2")
462 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
463 [ -n "$lver" ] && ver="$lver"
465 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
469 # Report the Lustre numeric build version code for the supplied facet.
470 lustre_version_code() {
471 version_code $(lustre_build_version $1)
475 /sbin/lsmod | grep -q "^\<$1\>"
487 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
490 # parallels can't load modules directly from prlfs, use /tmp instead
491 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
492 local target="$(mktemp)"
494 cp "$module" "$target"
497 [[ $rc == 0 ]] && PRLFS=true
505 # Load a module on the system where this is running.
507 # usage: load_module module_name [module arguments for insmod/modprobe]
509 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
510 # will be used as the arguments. Otherwise arguments will be obtained from
511 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
514 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
517 local base=$(basename $module $ext)
519 local -A module_is_loaded_aa
523 for mod in $(lsmod | awk '{ print $1; }'); do
524 module_is_loaded_aa[${mod//-/_}]=true
528 ${module_is_loaded_aa[${1//-/_}]:-false}
531 if module_is_loaded $base; then
535 if [[ -f $LUSTRE/$module$ext ]]; then
536 path=$LUSTRE/$module$ext
537 elif [[ "$base" == lnet_selftest ]] &&
538 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
539 path=$LUSTRE/../lnet/selftest/$base$ext
544 if [[ -n "$path" ]]; then
545 # Try to load any non-Lustre modules that $module depends on.
546 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
547 if ! module_is_loaded $mod; then
553 # If no module arguments were passed then get them from
554 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
555 if [ $# -eq 0 ]; then
556 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
557 # not in Bash until 4.x, so we resort to eval.
558 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
559 eval set -- \$$optvar
560 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
561 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
563 opt=$(awk -v var="^options $base" '$0 ~ var \
564 {gsub("'"options $base"'",""); print}' \
566 set -- $(echo -n $opt)
568 # Ensure we have accept=all for lnet
569 if [[ "$base" == lnet ]]; then
570 # OK, this is a bit wordy...
571 local arg accept_all_present=false
574 [[ "$arg" == accept=all ]] &&
575 accept_all_present=true
578 $accept_all_present || set -- "$@" accept=all
585 [ $# -gt 0 ] && echo "${module} options: '$*'"
587 # Note that insmod will ignore anything in modprobe.conf, which is why
588 # we're passing options on the command-line. If $path does not exist
589 # then we must be testing a "make install" or"rpm" installation. Also
590 # note that failing to load ptlrpc_gss is not considered fatal.
591 if [[ -n "$path" ]]; then
592 lustre_insmod $path "$@"
593 elif [[ "$base" == ptlrpc_gss ]]; then
594 if ! modprobe $base "$@" 2>/dev/null; then
595 echo "gss/krb5 is not supported"
602 load_modules_local() {
603 if [ -n "$MODPROBE" ]; then
605 echo "Using modprobe to load modules"
609 echo Loading modules from $LUSTRE
613 if [ -f /sys/devices/system/cpu/online ]; then
614 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
615 echo "detected $ncpus online CPUs by sysfs"
617 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
619 if [ $rc -eq 0 ]; then
620 echo "detected $ncpus online CPUs by getconf"
622 echo "Can't detect number of CPUs"
627 # if there is only one CPU core, libcfs can only create one partition
628 # if there is more than 4 CPU cores, libcfs should create multiple CPU
629 # partitions. So we just force libcfs to create 2 partitions for
630 # system with 2 or 4 cores
631 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
632 # force to enable multiple CPU partitions
633 echo "Force libcfs to create 2 CPU partitions"
634 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
636 echo "libcfs will create CPU partition based on online CPUs"
639 load_module ../libcfs/libcfs/libcfs
640 # Prevent local MODOPTS_LIBCFS being passed as part of environment
641 # variable to remote nodes
645 load_module ../lnet/lnet/lnet
647 LNDPATH=${LNDPATH:-"../lnet/klnds"}
648 if [ -z "$LNETLND" ]; then
650 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
651 tcp*) LNETLND="socklnd/ksocklnd" ;;
652 *) local lnd="${NETTYPE%%[0-9]}lnd"
653 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
654 LNETLND="$lnd/k$lnd" ||
655 LNETLND="socklnd/ksocklnd"
658 load_module ../lnet/klnds/$LNETLND
659 load_module obdclass/obdclass
660 load_module ptlrpc/ptlrpc
661 load_module ptlrpc/gss/ptlrpc_gss
669 load_module obdecho/obdecho
670 if ! client_only; then
671 load_module lfsck/lfsck
672 [ "$LQUOTA" != "no" ] &&
673 load_module quota/lquota $LQUOTAOPTS
674 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
675 load_module osd-zfs/osd_zfs
676 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
677 load_module ../ldiskfs/ldiskfs
678 load_module osd-ldiskfs/osd_ldiskfs
690 load_module llite/lustre
691 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
693 rm -f $OGDB/ogdb-$HOSTNAME
694 $LCTL modules > $OGDB/ogdb-$HOSTNAME
696 # 'mount' doesn't look in $PATH, just sbin
697 local mount_lustre=$LUSTRE/utils/mount.lustre
698 if [ -f $mount_lustre ]; then
699 local sbin_mount=$(readlink -f /sbin)/mount.lustre
700 if grep -qw "$sbin_mount" /proc/mounts; then
701 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
703 if ! grep -qw "$sbin_mount" /proc/mounts; then
704 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
705 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
706 cat <<- EOF > "$sbin_mount"
709 echo "This $sbin_mount just a mountpoint." 1>&2
710 echo "It is never supposed to be run." 1>&2
711 logger -p emerg -- "using stub $sbin_mount $@"
714 chmod a+x $sbin_mount
716 mount --bind $mount_lustre $sbin_mount ||
717 error "can't bind $mount_lustre to $sbin_mount"
725 # load modules on remote nodes optionally
726 # lustre-tests have to be installed on these nodes
727 if $LOAD_MODULES_REMOTE; then
728 local list=$(comma_list $(remote_nodes_list))
729 if [ -n "$list" ]; then
730 echo "loading modules on: '$list'"
731 do_rpc_nodes "$list" load_modules_local
737 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
738 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
739 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
740 echo "$LEAK_LUSTRE" 1>&2
741 echo "$LEAK_PORTALS" 1>&2
742 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
743 echo "Memory leaks detected"
744 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
750 wait_exit_ST client # bug 12845
752 $LUSTRE_RMMOD ldiskfs || return 2
754 if $LOAD_MODULES_REMOTE; then
755 local list=$(comma_list $(remote_nodes_list))
756 if [ -n "$list" ]; then
757 echo "unloading modules on: '$list'"
758 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
759 do_rpc_nodes "$list" check_mem_leak
763 local sbin_mount=$(readlink -f /sbin)/mount.lustre
764 if grep -qe "$sbin_mount " /proc/mounts; then
765 umount $sbin_mount || true
766 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
770 check_mem_leak || return 254
772 echo "modules unloaded."
777 local facet=${1:-$SINGLEMDS}
780 case $(facet_fstype $facet) in
781 ldiskfs) size=50;; # largest seen is 44, leave some headroom
782 # grant_block_size is in bytes, allow at least 2x max blocksize
783 zfs) size=$(lctl get_param osc.$FSNAME*.import |
784 awk '/grant_block_size:/ {print $2/512; exit;}')
788 echo -n $((size * MDSCOUNT))
792 local facet=${1:-$SINGLEMDS}
793 local fstype=$(facet_fstype $facet)
796 ldiskfs) size=4;; # ~4KB per inode
797 zfs) size=11;; # 10 to 11KB per inode
803 check_gss_daemon_nodes() {
807 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
808 if [ \\\"\\\$num\\\" -ne 1 ]; then
809 echo \\\$num instance of $dname;
814 check_gss_daemon_facet() {
818 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
819 if [ $num -ne 1 ]; then
820 echo "$num instance of $dname on $facet"
829 echo Stopping $@ on $list
830 do_nodes $list "killall -2 $@ 2>/dev/null || true"
833 # start gss daemons on all nodes, or "daemon" on "nodes" if set
834 start_gss_daemons() {
838 if [ "$nodes" ] && [ "$daemon" ] ; then
839 echo "Starting gss daemon on nodes: $nodes"
840 do_nodes $nodes "$daemon" || return 8
844 nodes=$(comma_list $(mdts_nodes))
845 echo "Starting gss daemon on mds: $nodes"
847 # Start all versions, in case of switching
848 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
850 do_nodes $nodes "$LSVCGSSD -v" || return 1
853 do_nodes $nodes "$LGSSD -v" || return 2
856 nodes=$(comma_list $(osts_nodes))
857 echo "Starting gss daemon on ost: $nodes"
859 # Start all versions, in case of switching
860 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
862 do_nodes $nodes "$LSVCGSSD -v" || return 3
864 # starting on clients
866 local clients=${CLIENTS:-$HOSTNAME}
868 echo "Starting $LGSSD on clients $clients "
869 do_nodes $clients "$LGSSD -v" || return 4
872 # wait daemons entering "stable" status
876 # check daemons are running
878 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
879 check_gss_daemon_nodes $nodes lsvcgssd || return 5
881 nodes=$(comma_list $(mdts_nodes))
882 check_gss_daemon_nodes $nodes lgssd || return 6
885 check_gss_daemon_nodes $clients lgssd || return 7
890 local nodes=$(comma_list $(mdts_nodes))
892 send_sigint $nodes lsvcgssd lgssd
894 nodes=$(comma_list $(osts_nodes))
895 send_sigint $nodes lsvcgssd
897 nodes=${CLIENTS:-$HOSTNAME}
898 send_sigint $nodes lgssd
902 # Add mount flags for shared key
904 if grep -q skpath <<< "$mt_opts" ; then
905 mt_opts=$(echo $mt_opts |
906 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
908 if [ -z "$mt_opts" ]; then
909 mt_opts="-o skpath=$SK_PATH"
911 mt_opts="$mt_opts,skpath=$SK_PATH"
927 if ! module_loaded ptlrpc_gss; then
928 load_module ptlrpc/gss/ptlrpc_gss
929 module_loaded ptlrpc_gss ||
930 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
933 if $GSS_KRB5 || $GSS_SK; then
934 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
937 if $GSS_SK && $SK_NO_KEY; then
938 local numclients=${1:-$CLIENTCOUNT}
939 local clients=${CLIENTS:-$HOSTNAME}
941 # security ctx config for keyring
944 mount -o bind $SK_OM_PATH /etc/request-key.d/
945 local lgssc_conf_line='create lgssc * * '
946 lgssc_conf_line+=$(which lgss_keyring)
947 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
949 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
950 echo "$lgssc_conf_line" > $lgssc_conf_file
951 [ -e $lgssc_conf_file ] ||
952 error_exit "Could not find key options in $lgssc_conf_file"
954 if ! local_mode; then
955 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
957 do_nodes $(comma_list $(all_nodes)) "mount \
958 -o bind $SK_OM_PATH \
960 do_nodes $(comma_list $(all_nodes)) "rsync -aqv \
961 $HOSTNAME:$lgssc_conf_file \
962 $lgssc_conf_file >/dev/null 2>&1"
965 # create shared key on all nodes
966 mkdir -p $SK_PATH/nodemap
967 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
968 $SK_PATH/$FSNAME-*.key
969 # for nodemap testing each client may need own key,
970 # and S2S now requires keys as well, both for "client"
973 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
974 -w $SK_PATH/$FSNAME-nmclient.key \
975 -d /dev/urandom >/dev/null 2>&1
976 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
977 -w $SK_PATH/$FSNAME-s2s-server.key \
978 -d /dev/urandom >/dev/null 2>&1
981 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
982 -d /dev/urandom >/dev/null 2>&1
984 for i in $(seq 0 $((numclients - 1))); do
985 lgss_sk -t server -f$FSNAME -n c$i \
986 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
990 if ! local_mode; then
991 do_nodes $(comma_list $(all_nodes)) "rsync -av \
992 $HOSTNAME:$SK_PATH/ $SK_PATH >/dev/null 2>&1"
994 # Set client keys to client type to generate prime P
996 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
997 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
999 do_nodes $clients "lgss_sk -t client -m \
1000 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1001 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1002 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1004 # This is required for servers as well, if S2S in use
1006 do_nodes $(comma_list $(mdts_nodes)) \
1007 "cp $SK_PATH/$FSNAME-s2s-server.key \
1008 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1009 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1011 do_nodes $(comma_list $(osts_nodes)) \
1012 "cp $SK_PATH/$FSNAME-s2s-server.key \
1013 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1014 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1016 do_nodes $clients "lgss_sk -t client \
1017 -m $SK_PATH/$FSNAME-nmclient.key \
1020 # mount options for servers and clients
1021 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1022 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1023 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1024 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1028 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1030 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1037 # maybe cleanup credential cache?
1044 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1045 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1046 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1050 $RPC_MODE || echo "Cleaning up Shared Key.."
1051 do_nodes $(comma_list $(all_nodes)) "rm -f \
1052 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1053 # Remove the mount and clean up the files we added to SK_PATH
1054 do_nodes $(comma_list $(all_nodes)) "umount \
1055 /etc/request-key.d/"
1056 do_nodes $(comma_list $(all_nodes)) "rm -f \
1057 $SK_OM_PATH/lgssc.conf"
1058 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1065 local var=${facet}_svc
1073 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1074 tr '[:lower:]' '[:upper:]'
1080 if [ $facet == mgs ] || [ $facet == client ]; then
1084 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1092 if [ -n "${!var}" ]; then
1097 var=$(facet_type $facet)FSTYPE
1098 if [ -n "${!var}" ]; then
1103 if [ -n "$FSTYPE" ]; then
1108 if [[ $facet == mgs ]] && combined_mgs_mds; then
1120 local facets=$(get_facets)
1123 for facet in ${facets//,/ }; do
1124 if [ $node == $(facet_host $facet) ] ||
1125 [ $node == "$(facet_failover_host $facet)" ]; then
1126 fstype=$(facet_fstype $facet)
1127 if [[ $fstypes != *$fstype* ]]; then
1128 fstypes+="${fstypes:+,}$fstype"
1137 local num=$(facet_number $facet)
1140 if [[ $(facet_type $facet) = OST ]]; then
1141 index=OSTINDEX${num}
1142 if [[ -n "${!index}" ]]; then
1147 index=${OST_INDICES[num - 1]}
1150 [[ -n "$index" ]] || index=$((num - 1))
1158 local fstype=$(facet_fstype $facet)
1162 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1164 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1165 ${dev} 2>/dev/null");;
1167 error "unknown fstype!";;
1175 local device=$(mdsdevname $num)
1176 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1182 local device=$(ostdevname $num)
1183 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1188 # Get the device of a facet.
1195 mgs) device=$(mgsdevname) ;;
1196 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1197 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1198 fs2mds) device=$(mdsdevname 1_2) ;;
1199 fs2ost) device=$(ostdevname 1_2) ;;
1200 fs3ost) device=$(ostdevname 2_2) ;;
1208 # Get the virtual device of a facet.
1215 mgs) device=$(mgsvdevname) ;;
1216 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1217 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1218 fs2mds) device=$(mdsvdevname 1_2) ;;
1219 fs2ost) device=$(ostvdevname 1_2) ;;
1220 fs3ost) device=$(ostvdevname 2_2) ;;
1228 local virt=$(virt-what 2> /dev/null)
1230 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1232 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1235 VMware|KVM|VirtualBox|Parallels)
1236 echo $virt | tr '[A-Z]' '[a-z]' ;;
1242 # Re-read the partition table on failover partner host.
1243 # After a ZFS storage pool is created on a shared device, the partition table
1244 # on the device may change. However, the operating system on the failover
1245 # host may not notice the change automatically. Without the up-to-date partition
1246 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1247 # relative to partition rather than disk beginnings.
1249 # This function performs partprobe on the failover host to make it re-read the
1252 refresh_partition_table() {
1257 host=$(facet_passive_host $facet)
1258 if [[ -n "$host" ]]; then
1259 do_node $host "$PARTPROBE $device"
1264 # Get ZFS storage pool name.
1271 device=$(facet_device $facet)
1272 # poolname is string before "/"
1273 poolname="${device%%/*}"
1280 # Get ZFS local fsname.
1282 zfs_local_fsname() {
1284 local lfsname=$(basename $(facet_device $facet))
1290 # Create ZFS storage pool.
1297 local opts=${@:-"-o cachefile=none"}
1299 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1300 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1301 $ZPOOL create -f $opts $poolname $vdev"
1305 # Create ZFS file system.
1311 local opts=${@:-"-o mountpoint=legacy"}
1313 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1314 $ZFS create $opts $dataset"
1318 # Export ZFS storage pool.
1319 # Before exporting the pool, all datasets within the pool should be unmounted.
1327 poolname=$(zpool_name $facet)
1329 if [[ -n "$poolname" ]]; then
1330 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1331 grep -q ^$poolname/ /proc/mounts ||
1332 $ZPOOL export $opts $poolname"
1337 # Destroy ZFS storage pool.
1338 # Destroy the given pool and free up any devices for other use. This command
1339 # tries to unmount any active datasets before destroying the pool.
1340 # -f Force any active datasets contained within the pool to be unmounted.
1344 local poolname=${2:-$(zpool_name $facet)}
1346 if [[ -n "$poolname" ]]; then
1347 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1348 $ZPOOL destroy -f $poolname"
1353 # Import ZFS storage pool.
1354 # Force importing, even if the pool appears to be potentially active.
1359 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1362 poolname=$(zpool_name $facet)
1364 if [[ -n "$poolname" ]]; then
1365 opts+=" -d $(dirname $(facet_vdevice $facet))"
1366 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1367 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1368 $ZPOOL import -f $opts $poolname"
1373 # Reimport ZFS storage pool with new name
1378 local opts="-o cachefile=none"
1379 local poolname=$(zpool_name $facet)
1381 opts+=" -d $(dirname $(facet_vdevice $facet))"
1382 do_facet $facet "$ZPOOL export $poolname;
1383 $ZPOOL import $opts $poolname $newpool"
1387 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1388 # is not automatically imported on system startup.
1390 # In a failover environment, this will provide resource level fencing which
1391 # will ensure that the same ZFS storage pool will not be imported concurrently
1392 # on different nodes.
1394 disable_zpool_cache() {
1398 poolname=$(zpool_name $facet)
1400 if [[ -n "$poolname" ]]; then
1401 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1406 # This and set_osd_param() shall be used to access OSD parameters
1407 # once existed under "obdfilter":
1412 # writethrough_cache_enable
1416 local device=${2:-$FSNAME-OST*}
1419 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1420 osd-*.$device.$name 2>&1" | grep -v 'error:'
1425 local device=${2:-$FSNAME-OST*}
1429 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1430 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1434 local dz=${1:-$DEBUG_SIZE}
1436 if [ -f /sys/devices/system/cpu/possible ]; then
1437 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1439 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1442 # bug 19944, adjust size to be -gt num_possible_cpus()
1443 # promise 2MB for every cpu at least
1444 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1447 lctl set_param debug_mb=$dz
1450 set_default_debug () {
1451 local debug=${1:-"$PTLDEBUG"}
1452 local subsys=${2:-"$SUBSYSTEM"}
1453 local debug_size=${3:-$DEBUG_SIZE}
1455 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1456 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1458 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1461 set_default_debug_nodes () {
1464 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1465 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1469 do_rpc_nodes "$nodes" set_default_debug \
1470 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1473 set_default_debug_facet () {
1475 local node=$(facet_active_host $facet)
1476 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1478 set_default_debug_nodes $node
1482 local hostid=${1:-$(hostid)}
1484 if [ ! -s /etc/hostid ]; then
1485 printf $(echo -n $hostid |
1486 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1492 local facets=${1:-$(get_facets)}
1495 for facet in ${facets//,/ }; do
1498 [ $RC -eq 0 ] && continue
1500 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1501 skip_noexit "Restart of $facet failed!." &&
1504 error "Restart of $facet failed!"
1511 # Add argument "arg" (e.g., "loop") to the comma-separated list
1512 # of arguments for option "opt" (e.g., "-o") on command
1513 # line "opts" (e.g., "-o flock").
1519 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1521 if echo "$opts" | grep -q $opt_pattern; then
1522 opts=$(echo "$opts" | sed -e \
1523 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1525 opts+="${opts:+ }$opt $arg"
1531 # Associate loop device with a given regular file.
1532 # Return the loop device.
1534 setup_loop_device() {
1538 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1539 if [[ -z \\\$loop_dev ]]; then
1540 loop_dev=\\\$($LOSETUP -f);
1541 $LOSETUP \\\$loop_dev $file || loop_dev=;
1543 echo -n \\\$loop_dev"
1547 # Detach a loop device.
1549 cleanup_loop_device() {
1553 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1554 $LOSETUP -d $loop_dev"
1558 # Check if a given device is a block device.
1565 [[ -n "$dev" ]] || return 1
1566 do_facet $facet "test -b $dev" || return 1
1567 if [[ -n "$size" ]]; then
1568 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1569 count=1 skip=$size 2>&1" |
1570 awk '($3 == "in") { print $1 }')
1571 [[ "$in" = "1+0" ]] || return 1
1576 # Check if a given device is a device-mapper device.
1582 [[ -n "$dev" ]] || return 1
1583 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1587 # Check if a given device is a device-mapper flakey device.
1589 is_dm_flakey_dev() {
1594 [[ -n "$dev" ]] || return 1
1596 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1598 [[ $type = flakey ]] && return 0 || return 1
1602 # Check if device-mapper flakey device is supported by the kernel
1603 # of $facet node or not.
1605 dm_flakey_supported() {
1609 do_facet $facet "modprobe dm-flakey;
1610 $DMSETUP targets | grep -q flakey" &> /dev/null
1614 # Get the device-mapper flakey device name of a given facet.
1616 dm_facet_devname() {
1618 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1620 echo -n ${facet}_flakey
1624 # Get the device-mapper flakey device of a given facet.
1625 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1627 dm_facet_devpath() {
1630 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1634 # Set a device-mapper device with a new table.
1636 # The table has the following format:
1637 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1639 # flakey <target_args> includes:
1640 # <destination_device> <offset> <up_interval> <down_interval> \
1641 # [<num_features> [<feature_arguments>]]
1643 # linear <target_args> includes:
1644 # <destination_device> <start_sector>
1646 dm_set_dev_table() {
1649 local target_type=$3
1655 read tmp num_sectors tmp real_dev tmp \
1656 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1658 case $target_type in
1660 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1663 table="0 $num_sectors linear $real_dev 0"
1665 *) error "invalid target type $target_type" ;;
1668 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1669 error "failed to suspend $dm_dev"
1670 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1671 error "failed to load $target_type table into $dm_dev"
1672 do_facet $facet "$DMSETUP resume $dm_dev" ||
1673 error "failed to resume $dm_dev"
1677 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1678 # feature parameter.
1681 # All write I/O is silently ignored.
1682 # Read I/O is handled correctly.
1684 dm_set_dev_readonly() {
1686 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1688 dm_set_dev_table $facet $dm_dev flakey
1692 # Set a device-mapper device to traditional linear mapping mode.
1694 dm_clear_dev_readonly() {
1696 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1698 dm_set_dev_table $facet $dm_dev linear
1702 # Set the device of a given facet as "read-only".
1704 set_dev_readonly() {
1706 local svc=${facet}_svc
1708 if [[ $(facet_fstype $facet) = zfs ]] ||
1709 ! dm_flakey_supported $facet; then
1710 do_facet $facet $LCTL --device ${!svc} readonly
1712 dm_set_dev_readonly $facet
1717 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1724 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1725 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1726 echo -n $num_sectors
1730 # Create a device-mapper device with a given block device or regular file (will
1731 # be associated with loop device).
1732 # Return the full path of the device-mapper device.
1736 local real_dev=$2 # destination device
1737 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1738 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1740 # check if the device-mapper device to be created already exists
1741 if is_dm_dev $facet $dm_dev; then
1742 # if the existing device was set to "read-only", then clear it
1743 ! is_dm_flakey_dev $facet $dm_dev ||
1744 dm_clear_dev_readonly $facet $dm_dev
1750 # check if the destination device is a block device, and if not,
1751 # associate it with a loop device
1752 is_blkdev $facet $real_dev ||
1753 real_dev=$(setup_loop_device $facet $real_dev)
1754 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1756 # now create the device-mapper device
1757 local num_sectors=$(get_num_sectors $facet $real_dev)
1758 local table="0 $num_sectors linear $real_dev 0"
1761 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1762 { rc=${PIPESTATUS[0]}; dm_dev=; }
1763 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1770 # Map the facet name to its device variable name.
1772 facet_device_alias() {
1774 local dev_alias=$facet
1777 fs2mds) dev_alias=mds1_2 ;;
1778 fs2ost) dev_alias=ost1_2 ;;
1779 fs3ost) dev_alias=ost2_2 ;;
1787 # Save the original value of the facet device and export the new value.
1793 local active_facet=$(facet_active $facet)
1794 local dev_alias=$(facet_device_alias $active_facet)
1795 local dev_name=${dev_alias}_dev
1796 local dev=${!dev_name}
1798 if [[ $active_facet = $facet ]]; then
1799 local failover_dev=${dev_alias}failover_dev
1800 if [[ ${!failover_dev} = $dev ]]; then
1801 eval export ${failover_dev}_saved=$dev
1802 eval export ${failover_dev}=$dm_dev
1805 dev_alias=$(facet_device_alias $facet)
1806 local facet_dev=${dev_alias}_dev
1807 if [[ ${!facet_dev} = $dev ]]; then
1808 eval export ${facet_dev}_saved=$dev
1809 eval export ${facet_dev}=$dm_dev
1813 eval export ${dev_name}_saved=$dev
1814 eval export ${dev_name}=$dm_dev
1818 # Restore the saved value of the facet device.
1823 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1824 local dev_alias=$(facet_device_alias $facet)
1826 local saved_dev=${dev_alias}_dev_saved
1827 [[ -z ${!saved_dev} ]] ||
1828 eval export ${dev_alias}_dev=${!saved_dev}
1830 saved_dev=${dev_alias}failover_dev_saved
1831 [[ -z ${!saved_dev} ]] ||
1832 eval export ${dev_alias}failover_dev=${!saved_dev}
1836 # Remove a device-mapper device.
1837 # If the destination device is a loop device, then also detach it.
1841 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1845 is_dm_dev $facet $dm_dev || return 0
1847 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1848 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1850 do_facet $facet "$DMSETUP remove $dm_dev"
1851 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1853 unexport_dm_dev $facet
1855 # detach a loop device
1856 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1858 # unload dm-flakey module
1859 do_facet $facet "modprobe -r dm-flakey" || true
1865 local active_facet=$(facet_active $facet)
1866 local dev_alias=$(facet_device_alias $active_facet)
1867 local dev=${dev_alias}_dev
1868 local opt=${facet}_opt
1869 local mntpt=$(facet_mntpt $facet)
1870 local opts="${!opt} $@"
1871 local fstype=$(facet_fstype $facet)
1873 local dm_dev=${!dev}
1875 module_loaded lustre || load_modules
1879 if dm_flakey_supported $facet; then
1880 dm_dev=$(dm_create_dev $facet ${!dev})
1881 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1884 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1886 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1888 # import ZFS storage pool
1889 import_zpool $facet || return ${PIPESTATUS[0]}
1891 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1892 lustre:svname $dm_dev");;
1894 error "unknown fstype!";;
1897 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1898 # for testing LU-482 error handling in mount_facets() and test_0a()
1899 if [ -f $TMP/test-lu482-trigger ]; then
1903 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1907 if [ $RC -ne 0 ]; then
1908 echo "Start of $dm_dev on ${facet} failed ${RC}"
1912 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1913 if [[ "$health" != "healthy" ]]; then
1914 error "$facet is in a unhealthy state"
1917 set_default_debug_facet $facet
1919 if [[ $facet == mds* ]]; then
1921 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1924 if [[ $opts =~ .*nosvc.* ]]; then
1925 echo "Start $dm_dev without service"
1930 wait_update_facet ${facet} "$E2LABEL $dm_dev \
1931 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1932 "" || error "$dm_dev failed to initialize!";;
1934 wait_update_facet ${facet} "$ZFS get -H -o value \
1935 lustre:svname $dm_dev 2>/dev/null | \
1936 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1937 error "$dm_dev failed to initialize!";;
1940 error "unknown fstype!";;
1944 # commit the device label change to disk
1945 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1946 echo "Commit the device label on ${!dev}"
1947 do_facet $facet "sync; sleep 1; sync"
1951 label=$(devicelabel ${facet} $dm_dev)
1952 [ -z "$label" ] && echo no label for $dm_dev && exit 1
1953 eval export ${facet}_svc=${label}
1954 echo Started ${label}
1956 export_dm_dev $facet $dm_dev
1961 # start facet device options
1967 local dev_alias=$(facet_device_alias $facet)
1969 eval export ${dev_alias}_dev=${device}
1970 eval export ${facet}_opt=\"$@\"
1972 local varname=${dev_alias}failover_dev
1973 if [ -n "${!varname}" ] ; then
1974 eval export ${dev_alias}failover_dev=${!varname}
1976 eval export ${dev_alias}failover_dev=$device
1979 local mntpt=$(facet_mntpt $facet)
1980 do_facet ${facet} mkdir -p $mntpt
1981 eval export ${facet}_MOUNT=$mntpt
1982 mount_facet ${facet}
1985 if [[ $facet == mds* ]]; then
1987 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1998 local HOST=$(facet_active_host $facet)
1999 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2001 local mntpt=$(facet_mntpt $facet)
2002 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2003 if [ ${running} -ne 0 ]; then
2004 echo "Stopping $mntpt (opts:$@) on $HOST"
2005 do_facet ${facet} $UMOUNT $@ $mntpt
2008 # umount should block, but we should wait for unrelated obd's
2009 # like the MGS or MGC to also stop.
2010 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2012 if [[ $(facet_fstype $facet) == zfs ]]; then
2013 # export ZFS storage pool
2014 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2015 elif dm_flakey_supported $facet; then
2016 local host=${facet}_HOST
2017 local failover_host=${facet}failover_HOST
2018 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2019 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2020 dm_cleanup_dev $facet
2025 # save quota version (both administrative and operational quotas)
2026 # add an additional parameter if mountpoint is ever different from $MOUNT
2028 # XXX This function is kept for interoperability with old server (< 2.3.50),
2029 # it should be removed whenever we drop the interoperability for such
2031 quota_save_version() {
2032 local fsname=${2:-$FSNAME}
2034 local ver=$(tr -c -d "123" <<< $spec)
2035 local type=$(tr -c -d "ug" <<< $spec)
2037 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
2039 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
2041 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
2043 local osts=$(get_facets OST)
2044 for ost in ${osts//,/ }; do
2046 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
2050 # client could mount several lustre
2052 # XXX This function is kept for interoperability with old server (< 2.3.50),
2053 # it should be removed whenever we drop the interoperability for such
2056 local fsname=${1:-$FSNAME}
2058 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
2060 do_nodes $(comma_list $(osts_nodes)) \
2061 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
2065 # get mdt quota type
2067 local varsvc=${SINGLEMDS}_svc
2068 do_facet $SINGLEMDS $LCTL get_param -n \
2069 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2072 # get ost quota type
2074 # All OSTs should have same quota type
2075 local varsvc=ost1_svc
2076 do_facet ost1 $LCTL get_param -n \
2077 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2080 # restore old quota type settings
2082 if [ "$old_MDT_QUOTA_TYPE" ]; then
2083 do_facet mgs $LCTL conf_param \
2084 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2086 if [ "$old_OST_QUOTA_TYPE" ]; then
2087 do_facet mgs $LCTL conf_param \
2088 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2092 # Handle the case when there is a space in the lfs df
2093 # "filesystem summary" line the same as when there is no space.
2094 # This will allow fixing the "lfs df" summary line in the future.
2096 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2099 # Get free inodes on the MDT specified by mdt index, free indoes on
2100 # the whole filesystem will be returned when index == -1.
2106 if [ $index -eq -1 ]; then
2109 mdt_uuid=$(mdtuuid_from_index $index)
2112 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2117 # Get the OST device status from 'lfs df' with a given OST index.
2121 local mnt_pnt=${2:-$MOUNT}
2124 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2125 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2131 # save old quota type & set new quota type
2132 local mdt_qtype=$(mdt_quota_type)
2133 local ost_qtype=$(ost_quota_type)
2135 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2136 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2138 export old_MDT_QUOTA_TYPE=$mdt_qtype
2139 export old_OST_QUOTA_TYPE=$ost_qtype
2141 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
2142 error "set mdt quota type failed"
2143 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
2144 error "set ost quota type failed"
2146 local quota_usrs=$QUOTA_USERS
2148 # get_filesystem_size
2149 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2150 local blk_soft=$((disksz + 1024))
2151 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2153 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2154 local i_soft=$inodes
2155 local i_hard=$((i_soft + i_soft / 20))
2157 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2158 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2159 "inode-hardlimit: $i_hard"
2162 for usr in $quota_usrs; do
2163 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2165 cmd="$LFS setquota -$type $usr -b $blk_soft"
2166 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2168 eval $cmd || error "$cmd FAILED!"
2170 # display the quota status
2171 echo "Quota settings for $usr : "
2172 $LFS quota -v -u $usr $mntpt || true
2179 local opts=${3:-$MOUNT_OPTS}
2180 opts=${opts:+-o $opts}
2181 local flags=${4:-$MOUNT_FLAGS}
2183 local device=$MGSNID:/$FSNAME$FILESET
2184 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2185 echo "Bad mount command: opt=$flags $opts dev=$device " \
2190 echo "Starting client: $client: $flags $opts $device $mnt"
2191 do_node $client mkdir -p $mnt
2192 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2193 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2195 #disable FILESET if not supported
2196 do_nodes $client lctl get_param -n \
2197 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2198 device=$MGSNID:/$FSNAME
2199 do_node $client mkdir -p $mnt/$FILESET
2200 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2203 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2204 # Mount using nodemap key
2205 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2206 if $SK_UNIQUE_NM; then
2207 mountkey=$SK_PATH/nodemap/c0.key
2209 local prunedopts=$(echo $opts |
2210 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2211 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2214 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2218 set_default_debug_nodes $client
2230 [ "$3" ] && force=-f
2231 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2232 if [ $running -ne 0 ]; then
2233 echo "Stopping client $client $mnt (opts:$force)"
2234 do_node $client lsof -t $mnt || need_kill=no
2235 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2236 pids=$(do_node $client lsof -t $mnt | sort -u);
2237 if [ -n $pids ]; then
2238 do_node $client kill -9 $pids || true
2242 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2243 if [ $busy -ne 0 ] ; then
2244 echo "$mnt is still busy, wait one second" && sleep 1
2245 do_node $client umount $force $mnt
2250 # Mount the file system on the MGS
2251 mount_mgs_client() {
2252 do_facet mgs "mkdir -p $MOUNT"
2253 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2254 error "unable to mount $MOUNT on MGS"
2257 # Unmount the file system on the MGS
2258 umount_mgs_client() {
2259 zconf_umount $mgs_HOST $MOUNT
2260 do_facet mgs "rm -rf $MOUNT"
2263 # nodes is comma list
2264 sanity_mount_check_nodes () {
2270 # FIXME: assume that all cluster nodes run the same os
2271 [ "$(uname)" = Linux ] || return 0
2274 for mnt in $mnts ; do
2275 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2276 mpts=\\\$(mount | grep -c $mnt' ');
2277 if [ \\\$running -ne \\\$mpts ]; then
2278 echo \\\$(hostname) env are INSANE!;
2281 [ $? -eq 0 ] || rc=1
2286 sanity_mount_check_servers () {
2287 [ -n "$CLIENTONLY" ] &&
2288 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2289 echo Checking servers environments
2291 # FIXME: modify get_facets to display all facets wo params
2292 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2296 for facet in ${facets//,/ }; do
2297 node=$(facet_host ${facet})
2298 mntpt=$(facet_mntpt $facet)
2299 sanity_mount_check_nodes $node $mntpt ||
2300 { error "server $node environments are insane!"; return 1; }
2304 sanity_mount_check_clients () {
2305 local clients=${1:-$CLIENTS}
2306 local mntpt=${2:-$MOUNT}
2307 local mntpt2=${3:-$MOUNT2}
2309 [ -z $clients ] && clients=$(hostname)
2310 echo Checking clients $clients environments
2312 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2313 error "clients environments are insane!"
2316 sanity_mount_check () {
2317 sanity_mount_check_servers || return 1
2318 sanity_mount_check_clients || return 2
2321 # mount clients if not mouted
2322 zconf_mount_clients() {
2325 local opts=${3:-$MOUNT_OPTS}
2326 opts=${opts:+-o $opts}
2327 local flags=${4:-$MOUNT_FLAGS}
2328 local device=$MGSNID:/$FSNAME$FILESET
2329 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2330 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2335 echo "Starting client $clients: $flags $opts $device $mnt"
2336 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2337 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2338 # Mount with own nodemap key
2340 # Mount all server nodes first with per-NM keys
2341 for nmclient in ${clients//,/ }; do
2342 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2343 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2346 # set perms for per-nodemap keys else permission denied
2347 do_nodes $(comma_list $(all_nodes)) \
2348 "keyctl show | grep lustre | cut -c1-11 |
2350 xargs -IX keyctl setperm X 0x3f3f3f3f"
2351 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2353 for nmclient in ${clients//,/ }; do
2354 if $SK_UNIQUE_NM; then
2355 mountkey=$SK_PATH/nodemap/c$i.key
2357 do_node $nmclient "! grep -q $mnt' ' \
2358 /proc/mounts || umount $mnt"
2359 local prunedopts=$(add_sk_mntflag $prunedopts);
2360 prunedopts=$(echo $prunedopts | sed -e \
2361 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2363 do_nodes $(comma_list $(all_server_nodes)) \
2366 do_node $nmclient $MOUNT_CMD $flags \
2367 $prunedopts $MGSNID:/$FSNAME $mnt ||
2372 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2374 do_nodes $clients $MOUNT_CMD $flags $opts \
2375 $MGSNID:/$FSNAME $mnt || return 1
2377 #disable FILESET if not supported
2378 do_nodes $clients lctl get_param -n \
2379 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2380 device=$MGSNID:/$FSNAME
2381 do_nodes $clients mkdir -p $mnt/$FILESET
2382 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2386 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2387 # Mount with nodemap key
2389 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2390 for nmclient in ${clients//,/ }; do
2391 if $SK_UNIQUE_NM; then
2392 mountkey=$SK_PATH/nodemap/c$i.key
2394 local prunedopts=$(echo $opts | sed -e \
2395 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2396 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2399 running=\\\$(mount | grep -c $mnt' ');
2401 if [ \\\$running -eq 0 ] ; then
2403 $MOUNT_CMD $flags $prunedopts $device $mnt;
2406 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2407 grep 'type lustre' | wc -l);
2408 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2409 echo zconf_mount_clients FAILED: \
2410 mount count \\\$running, not matching \
2411 with mount count of 'type lustre' \
2412 \\\$lustre_mnt_count;
2416 exit \\\$rc" || return ${PIPESTATUS[0]}
2423 if $SHARED_KEY; then
2424 tmpopts=$(add_sk_mntflag $opts)
2427 running=\\\$(mount | grep -c $mnt' ');
2429 if [ \\\$running -eq 0 ] ; then
2431 $MOUNT_CMD $flags $tmpopts $device $mnt;
2434 exit \\\$rc" || return ${PIPESTATUS[0]}
2437 echo "Started clients $clients: "
2438 do_nodes $clients "mount | grep $mnt' '"
2440 set_default_debug_nodes $clients
2445 zconf_umount_clients() {
2450 [ "$3" ] && force=-f
2452 echo "Stopping clients: $clients $mnt (opts:$force)"
2453 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2454 if [ \\\$running -ne 0 ] ; then
2455 echo Stopping client \\\$(hostname) $mnt opts:$force;
2456 lsof $mnt || need_kill=no;
2457 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2458 pids=\\\$(lsof -t $mnt | sort -u);
2459 if [ -n \\\"\\\$pids\\\" ]; then
2463 while umount $force $mnt 2>&1 | grep -q "busy"; do
2464 echo "$mnt is still busy, wait one second" && sleep 1;
2471 echo + $POWER_DOWN $node
2475 shutdown_node_hard () {
2477 local attempts=$SHUTDOWN_ATTEMPTS
2479 for i in $(seq $attempts) ; do
2482 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2483 echo "waiting for $host to fail attempts=$attempts"
2484 [ $i -lt $attempts ] || \
2485 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2491 local mnt=${2:-$MOUNT}
2494 if [ "$FAILURE_MODE" = HARD ]; then
2495 shutdown_node_hard $client
2497 zconf_umount_clients $client $mnt -f
2503 local facets="$(get_facets OST),$(get_facets MDS)"
2506 combined_mgs_mds || facets="$facets,mgs"
2508 for facet in ${facets//,/ }; do
2509 if [ $(facet_active_host $facet) == $host ]; then
2510 affected="$affected $facet"
2514 echo $(comma_list $affected)
2519 local host=${2:-$(facet_host $facet)}
2521 local label=$(convert_facet2label $facet)
2522 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2525 facets_up_on_host () {
2527 local facets=$(facets_on_host $host)
2530 for facet in ${facets//,/ }; do
2531 if $(facet_up $facet $host); then
2532 affected_up="$affected_up $facet"
2536 echo $(comma_list $affected_up)
2541 local affected_facet
2542 local affected_facets
2544 if [[ "$FAILURE_MODE" = HARD ]]; then
2545 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2546 dm_flakey_supported $facet; then
2547 affected_facets=$(affected_facets $facet)
2548 for affected_facet in ${affected_facets//,/ }; do
2549 unexport_dm_dev $affected_facet
2553 shutdown_node_hard $(facet_active_host $facet)
2561 echo + $POWER_UP $node
2574 if [ "$FAILURE_MODE" = HARD ]; then
2575 reboot_node $(facet_active_host $facet)
2583 if [ "$FAILURE_MODE" = HARD ]; then
2593 for facet in ${facets//,/ }; do
2594 hosts=$(expand_list $hosts $(facet_host $facet) )
2600 _check_progs_installed () {
2604 for prog in $progs; do
2605 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2606 echo $prog missing on $(hostname)
2613 check_progs_installed () {
2617 do_rpc_nodes "$nodes" _check_progs_installed $@
2620 # recovery-scale functions
2622 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2625 start_client_load() {
2628 local var=$(node_var_name $client)_load
2629 eval export ${var}=$load
2631 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2632 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2633 END_RUN_FILE=$END_RUN_FILE \
2634 LOAD_PID_FILE=$LOAD_PID_FILE \
2635 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2636 TESTNAME=$TESTNAME \
2637 DBENCH_LIB=$DBENCH_LIB \
2638 DBENCH_SRC=$DBENCH_SRC \
2639 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2645 log "Started client load: ${load} on $client"
2647 # get the children process IDs
2648 local pids=$(ps --ppid $ppid -o pid= | xargs)
2649 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2653 start_client_loads () {
2654 local -a clients=(${1//,/ })
2655 local numloads=${#CLIENT_LOADS[@]}
2658 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2659 testnum=$((nodenum % numloads))
2660 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2662 # bug 22169: wait the background threads to start
2666 # only for remote client
2667 check_client_load () {
2669 local var=$(node_var_name $client)_load
2670 local testload=run_${!var}.sh
2672 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2674 # bug 18914: try to connect several times not only when
2675 # check ps, but while check_node_health also
2679 while [ $RC = 254 -a $tries -gt 0 ]; do
2683 if ! check_node_health $client; then
2685 if [ $RC -eq 254 ]; then
2686 # FIXME: not sure how long we shuold sleep here
2690 echo "check node health failed: RC=$RC "
2694 # We can continue try to connect if RC=254
2695 # Just print the warning about this
2696 if [ $RC = 254 ]; then
2697 echo "got a return status of $RC from do_node while checking " \
2698 "node health on $client"
2701 # see if the load is still on the client
2704 while [ $RC = 254 -a $tries -gt 0 ]; do
2708 if ! do_node $client \
2709 "ps auxwww | grep -v grep | grep -q $testload"; then
2714 if [ $RC = 254 ]; then
2715 echo "got a return status of $RC from do_node while checking " \
2716 "(node health and 'ps') the client load on $client"
2717 # see if we can diagnose a bit why this is
2722 check_client_loads () {
2723 local clients=${1//,/ }
2727 for client in $clients; do
2728 check_client_load $client
2730 if [ "$rc" != 0 ]; then
2731 log "Client load failed on node $client, rc=$rc"
2737 restart_client_loads () {
2738 local clients=${1//,/ }
2739 local expectedfail=${2:-""}
2743 for client in $clients; do
2744 check_client_load $client
2746 if [ "$rc" != 0 -a "$expectedfail" ]; then
2747 local var=$(node_var_name $client)_load
2748 start_client_load $client ${!var}
2749 echo "Restarted client load ${!var}: on $client. Checking ..."
2750 check_client_load $client
2752 if [ "$rc" != 0 ]; then
2753 log "Client load failed to restart on node $client, rc=$rc"
2754 # failure one client load means test fail
2755 # we do not need to check other
2764 # Start vmstat and save its process ID in a file.
2769 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2772 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2773 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2776 # Display the nodes on which client loads failed.
2777 print_end_run_file() {
2781 [ -s $file ] || return 0
2783 echo "Found the END_RUN_FILE file: $file"
2786 # A client load will stop if it finds the END_RUN_FILE file.
2787 # That does not mean the client load actually failed though.
2788 # The first node in END_RUN_FILE is the one we are interested in.
2791 if [ -n "$node" ]; then
2792 local var=$(node_var_name $node)_load
2794 local prefix=$TESTLOG_PREFIX
2795 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2796 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2797 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2799 echo "Client load ${!var} failed on node $node:"
2805 # Stop the process which had its PID saved in a file.
2810 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2812 do_nodes $nodes "test -f $pid_file &&
2813 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2816 # Stop all client loads.
2817 stop_client_loads() {
2818 local nodes=${1:-$CLIENTS}
2821 # stop the client loads
2822 stop_process $nodes $pid_file
2824 # clean up the processes that started them
2825 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2827 # End recovery-scale functions
2829 # verify that lustre actually cleaned up properly
2831 VAR=$(lctl get_param -n catastrophe 2>&1)
2832 if [ $? = 0 ] ; then
2833 if [ $VAR != 0 ]; then
2834 error "LBUG/LASSERT detected"
2837 BUSY=$(dmesg | grep -i destruct || true)
2838 if [ -n "$BUSY" ]; then
2840 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2844 check_mem_leak || exit 204
2846 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2847 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2850 if module_loaded lnet || module_loaded libcfs; then
2851 echo "$TESTSUITE: modules still loaded..." 1>&2
2860 if [[ "$1" == "--verbose" ]]; then
2875 PREV_RESULT=$(do_node $node "$TEST")
2877 RESULT=$(do_node $node "$TEST")
2878 if [[ "$RESULT" == "$FINAL" ]]; then
2879 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2880 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2884 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2885 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2889 [[ $WAIT -ge $MAX ]] && break
2890 [[ $((WAIT % print)) -eq 0 ]] &&
2891 echo "Waiting $((MAX - WAIT)) secs for update"
2892 WAIT=$((WAIT + sleep))
2895 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2899 wait_update_facet() {
2901 [ "$1" = "--verbose" ] && verbose="$1" && shift
2905 wait_update $verbose $(facet_active_host $facet) "$@"
2909 do_nodes $(comma_list $(mdts_nodes)) \
2910 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2911 do_nodes $(comma_list $(osts_nodes)) \
2912 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2913 grep -v 'Found no match'
2917 local zfs_wait=${2:-5}
2919 # the occupied disk space will be released
2920 # only after TXGs are committed
2921 if [[ $(facet_fstype $1) == zfs ]]; then
2922 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2927 wait_delete_completed_mds() {
2928 local max_wait=${1:-20}
2930 local stime=$(date +%s)
2935 # find MDS with pending deletions
2936 for node in $(mdts_nodes); do
2937 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2938 2>/dev/null | calc_sum)
2939 if [[ $changes -eq 0 ]]; then
2942 mds2sync="$mds2sync $node"
2944 if [ -z "$mds2sync" ]; then
2945 wait_zfs_commit $SINGLEMDS
2948 mds2sync=$(comma_list $mds2sync)
2950 # sync MDS transactions
2951 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2953 # wait till all changes are sent and commmitted by OSTs
2954 # for ldiskfs space is released upon execution, but DMU
2955 # do this upon commit
2958 while [[ $WAIT -ne $max_wait ]]; do
2959 changes=$(do_nodes $mds2sync \
2960 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2961 #echo "$node: $changes changes on all"
2962 if [[ $changes -eq 0 ]]; then
2963 wait_zfs_commit $SINGLEMDS
2965 # the occupied disk space will be released
2966 # only after TXGs are committed
2967 wait_zfs_commit ost1
2975 echo "Delete is not completed in $((etime - stime)) seconds"
2976 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2983 # we can use "for" here because we are waiting the slowest
2984 for host in ${hostlist//,/ }; do
2985 check_network "$host" 900
2987 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2994 for facet in ${facetlist//,/ }; do
2995 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2997 wait_for_host $hostlist
3000 _wait_recovery_complete () {
3003 # Use default policy if $2 is not passed by caller.
3004 local MAX=${2:-$(max_recovery_time)}
3009 while [ $WAIT -lt $MAX ]; do
3010 STATUS=$(lctl get_param -n $param | grep status)
3012 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3015 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3017 echo "$param recovery not done in $MAX sec. $STATUS"
3021 wait_recovery_complete () {
3024 # with an assumption that at_max is the same on all nodes
3025 local MAX=${2:-$(max_recovery_time)}
3028 if [ "$FAILURE_MODE" = HARD ]; then
3029 facets=$(facets_on_host $(facet_active_host $facet))
3031 echo affected facets: $facets
3033 # we can use "for" here because we are waiting the slowest
3034 for facet in ${facets//,/ }; do
3035 local var_svc=${facet}_svc
3036 local param="*.${!var_svc}.recovery_status"
3038 local host=$(facet_active_host $facet)
3039 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3043 wait_mds_ost_sync () {
3044 # just because recovery is done doesn't mean we've finished
3045 # orphan cleanup. Wait for llogs to get synchronized.
3046 echo "Waiting for orphan cleanup..."
3047 # MAX value includes time needed for MDS-OST reconnection
3048 local MAX=$(( TIMEOUT * 2 ))
3049 local WAIT_TIMEOUT=${1:-$MAX}
3052 local list=$(comma_list $(mdts_nodes))
3053 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3054 if ! do_facet $SINGLEMDS \
3055 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3057 # old way, use mds_sync
3059 list=$(comma_list $(osts_nodes))
3060 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3063 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3064 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3065 local -a sync=($(do_nodes $list "$cmd"))
3068 for ((i=0; i<${#sync[@]}; i++)); do
3070 [ ${sync[$i]} -eq 1 ] && continue
3072 [ ${sync[$i]} -eq 0 ] && continue
3074 # there is a not finished MDS-OST synchronization
3078 sleep 2 # increase waiting time and cover statfs cache
3079 [ ${con} -eq 1 ] && return 0
3080 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3084 # show which nodes are not finished.
3085 cmd=$(echo $cmd | sed 's/-n//')
3086 do_nodes $list "$cmd"
3087 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3091 # Wait OSTs to be active on both client and MDT side.
3093 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3094 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3095 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3096 error "wait_update OSTs up on client failed"
3098 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3099 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3100 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3101 error "wait_update OSTs up on MDT0000 failed"
3104 wait_destroy_complete () {
3105 echo "Waiting for local destroys to complete"
3106 # MAX value shouldn't be big as this mean server responsiveness
3107 # never increase this just to make test pass but investigate
3108 # why it takes so long time
3111 while [ $WAIT -lt $MAX ]; do
3112 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3116 for ((i=0; i<${#RPCs[@]}; i++)); do
3117 [ ${RPCs[$i]} -eq 0 ] && continue
3118 # there are still some destroy RPCs in flight
3123 [ ${con} -eq 1 ] && return 0 # done waiting
3124 echo "Waiting ${WAIT}s for local destroys to complete"
3127 echo "Local destroys weren't done in $MAX sec."
3131 wait_delete_completed() {
3132 wait_delete_completed_mds $1 || return $?
3133 wait_destroy_complete || return $?
3142 # conf-sanity 31 takes a long time cleanup
3143 while [ $WAIT -lt 300 ]; do
3144 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3145 lctl dl | grep ' ST ' || true")
3146 [ -z "${running}" ] && return 0
3147 echo "waited $WAIT for${running}"
3148 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3150 WAIT=$((WAIT + INTERVAL))
3152 echo "service didn't stop after $WAIT seconds. Still running:"
3157 wait_remote_prog () {
3163 [ "$PDSH" = "no_dsh" ] && return 0
3165 while [ $WAIT -lt $2 ]; do
3166 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3167 [ -z "${running}" ] && return 0 || true
3168 echo "waited $WAIT for: "
3170 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3172 WAIT=$((WAIT + INTERVAL))
3174 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3175 [ -z "$pids" ] && return 0
3176 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3177 # FIXME: not portable
3178 for pid in $pids; do
3179 cat /proc/${pid}/status || true
3180 cat /proc/${pid}/wchan || true
3182 kill -9 $pid || true
3191 local clients=${1:-$CLIENTS}
3193 if [ -z "$clients" ]; then
3196 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3201 # not every config has many clients
3207 # usually checked on particular client or locally
3216 client_reconnect_try() {
3217 local f=$MOUNT/recon
3220 if [ -z "$CLIENTS" ]; then
3221 $LFS df $MOUNT; uname -n >> $f
3223 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3225 echo "Connected clients: $(cat $f)"
3226 ls -l $f > /dev/null
3230 client_reconnect() {
3231 # one client_reconnect_try call does not always do the job...
3233 client_reconnect_try && break
3238 affected_facets () {
3241 local host=$(facet_active_host $facet)
3242 local affected=$facet
3244 if [ "$FAILURE_MODE" = HARD ]; then
3245 affected=$(facets_up_on_host $host)
3251 local E2FSCK_ON_MDT0=false
3252 if [ "$1" == "--fsck" ]; then
3254 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3266 #Because it will only get up facets, we need get affected
3267 #facets before shutdown
3268 #For HARD Failure mode, it needs make sure facets on the same
3269 #HOST will only be shutdown and reboot once
3270 for facet in ${facets//,/ }; do
3271 local affected_facet
3273 #check whether facet has been included in other affected facets
3274 for ((index=0; index<$total; index++)); do
3275 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3278 if [ $skip -eq 0 ]; then
3279 affecteds[$total]=$(affected_facets $facet)
3284 for ((index=0; index<$total; index++)); do
3285 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3286 local host=$(facet_active_host $facet)
3287 echo "Failing ${affecteds[index]} on $host"
3288 shutdown_facet $facet
3291 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3292 $(mdsdevname 1) "-n" || error "Running e2fsck")
3294 for ((index=0; index<$total; index++)); do
3295 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3296 echo reboot facets: ${affecteds[index]}
3300 change_active ${affecteds[index]}
3302 wait_for_facet ${affecteds[index]}
3303 # start mgs first if it is affected
3304 if ! combined_mgs_mds &&
3305 list_member ${affecteds[index]} mgs; then
3306 mount_facet mgs || error "Restart of mgs failed"
3308 # FIXME; has to be changed to mount all facets concurrently
3309 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3310 echo mount facets: ${affecteds[index]}
3311 mount_facets ${affecteds[index]}
3321 do_facet $facet "sync; sync; sync"
3324 # make sure there will be no seq change
3325 local clients=${CLIENTS:-$HOSTNAME}
3326 local f=fsa-\\\$\(hostname\)
3327 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3328 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3330 local svc=${facet}_svc
3331 do_facet $facet $LCTL --device ${!svc} notransno
3333 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3334 # in-memory state has to be cleared by either rebooting the host or
3335 # exporting and reimporting the pool.
3337 # Although the uberblocks are not updated when a pool is freezed,
3338 # transactions are still written to the disks. Modified blocks may be
3339 # cached in memory when tests try reading them back. The
3340 # export-and-reimport process also evicts any cached pool data from
3341 # memory to provide the correct "data loss" semantics.
3343 # In the test framework, the exporting and importing operations are
3344 # handled by stop() and mount_facet() separately, which are used
3345 # inside fail() and fail_abort().
3347 set_dev_readonly $facet
3348 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3349 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3352 replay_barrier_nodf() {
3353 local facet=$1 echo running=${running}
3354 do_facet $facet "sync; sync; sync"
3355 local svc=${facet}_svc
3356 echo Replay barrier on ${!svc}
3357 do_facet $facet $LCTL --device ${!svc} notransno
3358 set_dev_readonly $facet
3359 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3360 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3363 replay_barrier_nosync() {
3364 local facet=$1 echo running=${running}
3365 local svc=${facet}_svc
3366 echo Replay barrier on ${!svc}
3367 do_facet $facet $LCTL --device ${!svc} notransno
3368 set_dev_readonly $facet
3369 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3370 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3374 # Get Lustre client uuid for a given Lustre mount point.
3377 local mntpnt=${1:-$MOUNT}
3379 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3380 local uuid=$($LCTL get_param -n llite.$name.uuid)
3385 mds_evict_client() {
3386 local mntpnt=${1:-$MOUNT}
3387 local uuid=$(get_client_uuid $mntpnt)
3389 do_facet $SINGLEMDS \
3390 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3393 ost_evict_client() {
3394 local mntpnt=${1:-$MOUNT}
3395 local uuid=$(get_client_uuid $mntpnt)
3398 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3403 local clients=${CLIENTS:-$HOSTNAME}
3405 facet_failover $* || error "failover: $?"
3406 # to initiate all OSC idling connections
3408 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3409 clients_up || error "post-failover stat: $?"
3414 facet_failover $facet
3420 change_active $facet
3421 wait_for_facet $facet
3422 mount_facet $facet -o abort_recovery
3423 clients_up || echo "first stat failed: $?"
3424 clients_up || error "post-failover stat: $?"
3427 host_nids_address() {
3431 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3435 if [ "$1" = "'*'" ]; then echo \'*\'; else
3441 if [[ -n "$NETTYPE" ]]; then
3442 h2name_or_ip "$1" "$NETTYPE"
3444 h2name_or_ip "$1" "$2"
3447 declare -fx h2nettype
3449 # Wrapper function to print the deprecation warning
3451 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3452 if [[ -n "$NETTYPE" ]]; then
3455 h2nettype "$1" "tcp"
3459 # Wrapper function to print the deprecation warning
3461 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3462 if [[ -n "$NETTYPE" ]]; then
3465 h2nettype "$1" "o2ib"
3469 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3470 # expressions format. As a bonus we can then just pass in those variables
3471 # to pdsh. What this function does is take a HOSTLIST type string and
3472 # expand it into a space deliminated list for us.
3480 [ -z "$hostlist" ] && return
3482 # Translate the case of [..],..,[..] to [..] .. [..]
3483 list="${hostlist/],/] }"
3485 [[ "$front" == *,* ]] && {
3488 list=${list/${old}/${new}}
3491 for item in $list; do
3492 # Test if we have any []'s at all
3493 if [ "$item" != "${item/\[/}" ]; then {
3494 # Expand the [*] into list
3498 if [ "$name" != "$item" ]; then
3499 group=${item#$name[*}
3502 for range in ${group//,/ }; do
3508 # Number of leading zeros
3511 end=$(echo $end | sed 's/0*//')
3512 [[ -z "$end" ]] && end=0
3513 [[ $padlen2 -gt $padlen ]] && {
3514 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3517 begin=$(echo $begin | sed 's/0*//')
3518 [ -z $begin ] && begin=0
3520 if [ ! -z "${begin##[!0-9]*}" ]; then
3521 order=$(seq -f "%0${padlen}g" $begin $end)
3523 order=$(eval echo {$begin..$end});
3526 for num in $order; do
3527 value="${name#*,}${num}${back}"
3528 [ "$value" != "${value/\[/}" ] && {
3529 value=$(hostlist_expand "$value")
3531 myList="$myList $value"
3536 myList="$myList $item"
3539 myList=${myList//,/ }
3540 myList=${myList:1} # Remove first character which is a space
3542 # Filter any duplicates without sorting
3544 myList="${list%% *}"
3546 while [[ "$list" != ${myList##* } ]]; do
3547 local tlist=" $list"
3548 list=${tlist// ${list%% *} / }
3550 myList="$myList ${list%% *}"
3552 myList="${myList%* }";
3554 # We can select an object at an offset in the list
3557 for item in $myList; do
3559 [ $cnt -eq $offset ] && {
3563 [ $(get_node_count $myList) -ne 1 ] && myList=""
3572 [ "$facet" == client ] && echo -n $HOSTNAME && return
3573 varname=${facet}_HOST
3574 if [ -z "${!varname}" ]; then
3575 if [ "${facet:0:3}" == "ost" ]; then
3576 local fh=${facet%failover}_HOST
3577 eval export ${facet}_HOST=${!fh}
3578 if [ -z "${!varname}" ]; then
3579 eval export ${facet}_HOST=${ost_HOST}
3581 elif [ "${facet:0:3}" == "mdt" -o \
3582 "${facet:0:3}" == "mds" -o \
3583 "${facet:0:3}" == "mgs" ]; then
3584 eval export ${facet}_HOST=${mds_HOST}
3590 facet_failover_host() {
3594 var=${facet}failover_HOST
3595 if [ -n "${!var}" ]; then
3600 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3601 "${facet:0:3}" == "mgs" ]; then
3603 eval export ${facet}failover_host=${mds_HOST}
3608 if [[ $facet == ost* ]]; then
3609 eval export ${facet}failover_host=${ost_HOST}
3617 local activevar=${facet}active
3619 if [ -f $TMP/${facet}active ] ; then
3620 source $TMP/${facet}active
3623 active=${!activevar}
3624 if [ -z "$active" ] ; then
3631 facet_active_host() {
3632 facet_host $(facet_active $1)
3635 # Get the passive failover partner host of facet.
3636 facet_passive_host() {
3638 [[ $facet = client ]] && return
3640 local host=${facet}_HOST
3641 local failover_host=${facet}failover_HOST
3642 local active_host=$(facet_active_host $facet)
3644 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3646 if [[ $active_host = ${!host} ]]; then
3647 echo -n ${!failover_host}
3657 facetlist=$(exclude_items_from_list $facetlist mgs)
3659 for facet in ${facetlist//,/ }; do
3660 local failover=${facet}failover
3661 local host=`facet_host $failover`
3662 [ -z "$host" ] && return
3664 local curactive=`facet_active $facet`
3665 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3666 eval export ${facet}active=$facet
3668 eval export ${facet}active=$failover
3670 # save the active host for this facet
3671 local activevar=${facet}active
3672 echo "$activevar=${!activevar}" > $TMP/$activevar
3673 [[ $facet = mds1 ]] && combined_mgs_mds && \
3674 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3675 local TO=`facet_active_host $facet`
3676 echo "Failover $facet to $TO"
3682 # do not stripe off hostname if verbose, bug 19215
3683 if [ x$1 = x--verbose ]; then
3691 if [ "$HOST" = "$HOSTNAME" ]; then
3693 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3694 echo "cannot run remote command on $HOST with $myPDSH"
3698 echo "CMD: $HOST $@" >&2
3699 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3702 if [[ "$myPDSH" == "rsh" ]] ||
3703 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3704 # we need this because rsh and pdsh do not return
3705 # exit code of an executed command
3706 local command_status="$TMP/cs"
3707 eval $myPDSH $HOST ":> $command_status"
3708 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3709 PATH=\$PATH:/sbin:/usr/sbin;
3711 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3712 echo command failed >$command_status"
3713 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3718 # print HOSTNAME for myPDSH="no_dsh"
3719 if [[ $myPDSH = no_dsh ]]; then
3720 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3722 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3725 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3727 return ${PIPESTATUS[0]}
3731 do_node --verbose "$@"
3734 single_local_node () {
3735 [ "$1" = "$HOSTNAME" ]
3738 # Outputs environment variable assignments that should be passed to remote nodes
3742 local facets=$(get_facets)
3745 for var in ${!MODOPTS_*}; do
3746 value=${!var//\"/\\\"}
3747 echo -n " ${var}=\"$value\""
3750 for facet in ${facets//,/ }; do
3752 if [ -n "${!var}" ]; then
3753 echo -n " $var=${!var}"
3757 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3758 if [ -n "${!var}" ]; then
3759 echo -n " $var=${!var}"
3763 for var in VERBOSE; do
3764 if [ -n "${!var}" ]; then
3765 echo -n " $var=${!var}"
3769 if [ -n "$FSTYPE" ]; then
3770 echo -n " FSTYPE=$FSTYPE"
3773 for var in LNETLND NETTYPE; do
3774 if [ -n "${!var}" ]; then
3775 echo -n " $var=${!var}"
3782 # do not stripe off hostname if verbose, bug 19215
3783 if [ x$1 = x--verbose ]; then
3791 if single_local_node $rnodes; then
3793 do_nodev $rnodes "$@"
3795 do_node $rnodes "$@"
3800 # This is part from do_node
3803 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3804 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3806 export FANOUT=$(get_node_count "${rnodes//,/ }")
3808 echo "CMD: $rnodes $@" >&2
3809 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3812 # do not replace anything from pdsh output if -N is used
3813 # -N Disable hostname: prefix on lines of output.
3814 if $verbose || [[ $myPDSH = *-N* ]]; then
3815 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3817 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3819 return ${PIPESTATUS[0]}
3823 # Execute commands on a single service's host
3825 # The \a facet (service) may be on a local or remote node, which is
3826 # determined at the time the command is run.
3828 # usage: do_facet $facet command [arg ...]
3832 local HOST=$(facet_active_host $facet)
3833 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3837 # Function: do_facet_random_file $FACET $FILE $SIZE
3838 # Creates FILE with random content on the given FACET of given SIZE
3840 do_facet_random_file() {
3844 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3845 do_facet $facet "$cmd 2>/dev/null"
3848 do_facet_create_file() {
3852 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3853 do_facet $facet "$cmd 2>/dev/null"
3857 do_nodes --verbose "$@"
3863 # make sure its not already running
3865 rm -f $TMP/${facet}active
3866 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3867 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3869 if [[ $(facet_fstype $facet) == zfs ]]; then
3871 # After formatting a ZFS target, "cachefile=none" property will
3872 # be set on the ZFS storage pool so that the pool is not
3873 # automatically imported on system startup. And then the pool
3874 # will be exported so as to leave the importing and exporting
3875 # operations handled by mount_facet() and stop() separately.
3877 refresh_partition_table $facet $(facet_vdevice $facet)
3878 disable_zpool_cache $facet
3883 # Device formatted as ost
3886 local DEVNAME=OSTDEV$num
3888 local fstype=$(facet_fstype ost$num)
3892 local dev=ost${num}_dev
3893 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3894 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3895 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3897 #try $OSTZFSDEVn - independent of vdev
3898 DEVNAME=OSTZFSDEV$num
3899 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3901 error "unknown fstype!";;
3907 # Physical device location of data
3913 local fstype=$(facet_fstype ost$num)
3917 # vdevs are not supported by ldiskfs
3920 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3921 # Device formatted by zfs
3923 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3925 error "unknown fstype!";;
3931 # Logical device formatted for lustre
3934 local DEVNAME=MDSDEV$num
3936 local fstype=$(facet_fstype mds$num)
3940 local dev=mds${num}_dev
3941 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3942 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3943 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3945 # try $MDSZFSDEVn - independent of vdev
3946 DEVNAME=MDSZFSDEV$num
3947 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3949 error "unknown fstype!";;
3955 # Physical location of data
3959 local fstype=$(facet_fstype mds$num)
3963 # vdevs are not supported by ldiskfs
3966 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3967 # Device formatted by ZFS
3968 local DEVNAME=MDSDEV$num
3969 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3971 error "unknown fstype!";;
3979 local fstype=$(facet_fstype mgs)
3983 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3984 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
3985 DEVPTR=$(mdsdevname 1)
3987 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
3991 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3992 ( [ -z "$MGSZFSDEV" ] &&
3993 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3994 DEVPTR=$(mdsdevname 1)
3996 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3999 error "unknown fstype!";;
4008 local fstype=$(facet_fstype mgs)
4012 # vdevs are not supported by ldiskfs
4015 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4016 ( [ -z "$MGSDEV" ] &&
4017 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4018 VDEVPTR=$(mdsvdevname 1)
4019 elif [ -n "$MGSDEV" ]; then
4023 error "unknown fstype!";;
4031 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4033 local var=${facet}_MOUNT
4034 eval mntpt=${!var:-${MOUNT}-$facet}
4041 local dev=$(facet_device $facet)
4042 local mnt=${2:-$(facet_mntpt $facet)}
4046 if dm_flakey_supported $facet; then
4047 dm_dev=$(dm_create_dev $facet $dev)
4048 [[ -n "$dm_dev" ]] || dm_dev=$dev
4050 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4051 export_dm_dev $facet $dm_dev
4053 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4058 local dev=$(facet_device $facet)
4059 local mnt=${2:-$(facet_mntpt $facet)}
4061 do_facet $facet $UMOUNT $mnt
4065 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4070 local ds=$(facet_device $facet)
4071 local mnt=${2:-$(facet_mntpt $facet)}
4076 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4077 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4078 do_facet $facet $ZFS set canmount=noauto $ds
4080 # The "legacy" mount method is used here because "zfs unmount $mnt"
4081 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4082 # targets are not available at the time, the stat(2) on $MOUNT will
4085 do_facet $facet $ZFS set mountpoint=legacy $ds
4086 do_facet $facet mount -t zfs $ds $mnt
4087 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4088 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4093 local ds=$(facet_device $facet)
4094 local mnt=${2:-$(facet_mntpt $facet)}
4095 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4096 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4097 local mntpt=${!var_mntpt}
4098 local canmnt=${!var_canmnt}
4102 do_facet $facet umount $mnt
4103 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4104 do_facet $facet $ZFS set canmount=$canmnt $ds
4111 local fstype=$(facet_fstype $facet)
4113 mount_$fstype $facet $mnt
4119 local fstype=$(facet_fstype $facet)
4121 unmount_$fstype $facet $mnt
4128 # make sure we are using the primary server, so test-framework will
4129 # be able to clean up properly.
4130 activemds=`facet_active mds1`
4131 if [ $activemds != "mds1" ]; then
4135 local clients=$CLIENTS
4136 [ -z $clients ] && clients=$(hostname)
4138 zconf_umount_clients $clients $MOUNT "$*" || true
4139 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4141 [ -n "$CLIENTONLY" ] && return
4143 # The add fn does rm ${facet}active file, this would be enough
4144 # if we use do_facet <facet> only after the facet added, but
4145 # currently we use do_facet mds in local.sh
4146 for num in `seq $MDSCOUNT`; do
4148 rm -f ${TMP}/mds${num}active
4150 combined_mgs_mds && rm -f $TMP/mgsactive
4152 for num in `seq $OSTCOUNT`; do
4154 rm -f $TMP/ost${num}active
4157 if ! combined_mgs_mds ; then
4164 cleanup_echo_devs () {
4167 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4169 for dev in $devs; do
4170 $LCTL --device $dev cleanup
4171 $LCTL --device $dev detach
4176 nfs_client_mode && return
4177 cifs_client_mode && return
4180 CLEANUP_DM_DEV=true stopall $*
4187 combined_mgs_mds () {
4188 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4189 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4193 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4197 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4203 local fsname=${3:-"$FSNAME"}
4204 local type=$(facet_type $facet)
4205 local index=$(facet_index $facet)
4206 local fstype=$(facet_fstype $facet)
4207 local host=$(facet_host $facet)
4212 if [ $type == MGS ] || ( [ $type == MDS ] &&
4213 [ "$dev" == $(mgsdevname) ] &&
4214 [ "$host" == "$(facet_host mgs)" ] ); then
4217 opts="--mgsnode=$MGSNID"
4220 if [ $type != MGS ]; then
4221 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4225 var=${facet}failover_HOST
4226 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4227 opts+=" --failnode=$(h2nettype ${!var})"
4230 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4231 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4233 if [ $type == MDS ]; then
4234 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4235 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4236 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4237 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4239 if [ $fstype == ldiskfs ]; then
4240 # Check for wide striping
4241 if [ $OSTCOUNT -gt 160 ]; then
4242 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4243 fs_mkfs_opts+="-O ea_inode"
4247 if [ -n "${!var}" ]; then
4248 fs_mkfs_opts+=" -J device=${!var}"
4250 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4252 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4256 if [ $type == OST ]; then
4257 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4259 if [ $fstype == ldiskfs ]; then
4261 if [ -n "${!var}" ]; then
4262 fs_mkfs_opts+=" -J device=${!var}"
4264 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4269 opts+=" --backfstype=$fstype"
4272 if [ -n "${!var}" ]; then
4273 opts+=" --device-size=${!var}"
4276 var=$(upper $fstype)_MKFS_OPTS
4277 fs_mkfs_opts+=${!var:+" ${!var}"}
4279 var=${type}_FS_MKFS_OPTS
4280 fs_mkfs_opts+=${!var:+" ${!var}"}
4282 if [ -n "${fs_mkfs_opts## }" ]; then
4283 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4287 opts+=${!var:+" ${!var}"}
4294 local type=$(facet_type $facet)
4295 local var=${type}_MOUNT_FS_OPTS
4297 if [ -n "${!var}" ]; then
4298 opts+=" --mountfsoptions=${!var}"
4303 check_ost_indices() {
4304 local index_count=${#OST_INDICES[@]}
4305 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4307 # OST count is greater than the index count in $OST_INDEX_LIST.
4308 # We need check whether there are duplicate indices.
4312 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4313 index=$(facet_index ost$i)
4314 for j in $(seq 0 $((index_count - 1))); do
4315 [[ $index -ne ${OST_INDICES[j]} ]] ||
4316 error "ost$i has the same index $index as ost$((j+1))"
4323 local facet_type=$1 # mgs || mds || ost
4325 local facet=${1}${2}
4328 case "$(facet_fstype $facet)" in
4330 device=$(${facet_type}devname $facet_num)
4333 device=$(${facet_type}vdevname $facet_num)
4336 error "Unhandled filesystem type"
4340 do_facet $facet "[ -e \"$device\" ]" && return
4342 # Note: the following check only works with absolute paths
4343 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4344 error "$facet: device '$device' does not exist"
4346 do_facet $facet "touch \"${device}\""
4355 echo "Format mgs: $(mgsdevname)"
4356 reformat_external_journal mgs
4358 # touch "device" in case it is a loopback file for testing and needs to
4359 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4360 # to non-existent files in /dev if the admin made a typo during setup
4363 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4364 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4374 echo "Format mds$num: $(mdsdevname $num)"
4375 reformat_external_journal mds$num
4377 __touch_device mds $num
4379 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4380 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4381 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4390 echo "Format ost$num: $(ostdevname $num)"
4391 reformat_external_journal ost$num
4393 __touch_device ost $num
4395 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4396 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4397 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4402 # Set hostid for ZFS/SPL zpool import protection
4403 # (Assumes MDS version is also OSS version)
4404 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4406 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4409 # We need ldiskfs here, may as well load them all
4411 [ -n "$CLIENTONLY" ] && return
4412 echo Formatting mgs, mds, osts
4413 if ! combined_mgs_mds ; then
4417 for num in $(seq $MDSCOUNT); do
4421 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4423 for num in $(seq $OSTCOUNT); do
4429 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4433 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4437 # 0: success, the old identity set already.
4438 # 1: success, the old identity does not set.
4443 local j=`expr $num - 1`
4444 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4446 if [ -z "$MDT" ]; then
4450 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4453 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4455 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4458 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4460 if [ $old = "NONE" ]; then
4469 zconf_umount $HOSTNAME $1 || error "umount failed"
4470 zconf_mount $HOSTNAME $1 || error "mount failed"
4478 rm -f $TMP/${facet}active
4479 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4484 local mdt_count=${1:-$MDSCOUNT}
4485 local ost_count=${2:-$OSTCOUNT}
4488 for num in $(seq $mdt_count); do
4489 DEVNAME=$(mdsdevname $num)
4490 writeconf_facet mds$num $DEVNAME || rc=$?
4493 for num in $(seq $ost_count); do
4494 DEVNAME=$(ostdevname $num)
4495 writeconf_facet ost$num $DEVNAME || rc=$?
4501 if ! combined_mgs_mds ; then
4502 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4511 for num in $(seq $MDSCOUNT); do
4512 devname=$(mdsdevname $num)
4513 start mds$num $devname $MDS_MOUNT_OPTS
4515 # We started mds$num, now we should set mds${num}_HOST
4516 # and mds${num}failover_HOST variables properly if they
4518 host=$(facet_host mds$num)
4519 for varname in mds${num}_HOST mds${num}failover_HOST; do
4520 if [[ -z "${!varname}" ]]; then
4524 if [ $IDENTITY_UPCALL != "default" ]; then
4525 switch_identity $num $IDENTITY_UPCALL
4535 for num in $(seq $OSTCOUNT); do
4536 devname=$(ostdevname $num)
4537 start ost$num $devname $OST_MOUNT_OPTS
4539 # We started ost$num, now we should set ost${num}_HOST
4540 # and ost${num}failover_HOST variables properly if they
4542 host=$(facet_host ost$num)
4543 for varname in ost${num}_HOST ost${num}failover_HOST; do
4544 if [[ -z "${!varname}" ]]; then
4552 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4553 if [ ! -z $arg1 ]; then
4554 [ "$arg1" = "server_only" ] && return
4557 if [ -n "$CLIENTS" ]; then
4558 zconf_mount_clients $CLIENTS $MOUNT
4562 if [ "$MOUNT_2" ]; then
4563 mount_client $MOUNT2
4564 if [ -n "$CLIENTS" ]; then
4565 zconf_mount_clients $CLIENTS $MOUNT2
4570 sk_nodemap_setup() {
4571 local sk_map_name=${1:-$SK_S2SNM}
4572 local sk_map_nodes=${2:-$HOSTNAME}
4573 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4574 for servernode in $sk_map_nodes; do
4575 local nids=$(do_nodes $servernode "$LCTL list_nids")
4576 for nid in $nids; do
4577 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4578 $sk_map_name --range $nid"
4586 nfs_client_mode && return
4587 cifs_client_mode && return
4589 sanity_mount_check || error "environments are insane!"
4595 if [ -z "$CLIENTONLY" ]; then
4596 echo Setup mgs, mdt, osts
4597 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4599 if $SK_MOUNTED; then
4600 echo "Shared Key file system already mounted"
4605 if $SHARED_KEY; then
4606 export SK_MOUNTED=true
4610 echo "GSS_SK: setting kernel keyring perms"
4611 do_nodes $(comma_list $(all_nodes)) \
4612 "keyctl show | grep lustre | cut -c1-11 |
4614 xargs -IX keyctl setperm X 0x3f3f3f3f"
4617 # Need to start one nodemap for servers,
4618 # and one for clients.
4619 sk_nodemap_setup $SK_S2SNM \
4620 $(comma_list $(all_server_nodes))
4622 sk_nodemap_setup $SK_S2SNMCLI \
4623 ${CLIENTS:-$HOSTNAME}
4624 echo "Nodemap set up for SK S2S, remounting."
4633 # wait a while to allow sptlrpc configuration be propogated to targets,
4634 # only needed when mounting new target devices.
4642 # by remounting mdt before ost, initial connect from mdt to ost might
4643 # timeout because ost is not ready yet. wait some time to its fully
4644 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4645 # preceeded by a context negotiation rpc with $TIMEOUT.
4646 # FIXME better by monitoring import status.
4649 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4650 set_rule $FSNAME any cli2ost $SK_FLAVOR
4651 wait_flavor cli2mdt $SK_FLAVOR
4652 wait_flavor cli2ost $SK_FLAVOR
4656 sleep $((TIMEOUT + 5))
4662 mounted_lustre_filesystems() {
4663 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4666 init_facet_vars () {
4667 [ -n "$CLIENTONLY" ] && return 0
4674 eval export ${facet}_dev=${device}
4675 eval export ${facet}_opt=\"$@\"
4677 local dev=${facet}_dev
4679 # We need to loop for the label
4680 # in case its not initialized yet.
4681 for wait_time in {0,1,3,5,10}; do
4683 if [ $wait_time -gt 0 ]; then
4684 echo "${!dev} not yet initialized,"\
4685 "waiting ${wait_time} seconds."
4689 local label=$(devicelabel ${facet} ${!dev})
4691 # Check to make sure the label does
4692 # not include ffff at the end of the label.
4693 # This indicates it has not been initialized yet.
4695 if [[ $label =~ [f|F]{4}$ ]]; then
4696 # label is not initialized, unset the result
4697 # and either try again or fail
4704 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4706 eval export ${facet}_svc=${label}
4708 local varname=${facet}failover_HOST
4709 if [ -z "${!varname}" ]; then
4710 eval export $varname=$(facet_host $facet)
4713 varname=${facet}_HOST
4714 if [ -z "${!varname}" ]; then
4715 eval export $varname=$(facet_host $facet)
4718 # ${facet}failover_dev is set in cfg file
4719 varname=${facet}failover_dev
4720 if [ -n "${!varname}" ] ; then
4721 eval export ${facet}failover_dev=${!varname}
4723 eval export ${facet}failover_dev=$device
4726 # get mount point of already mounted device
4727 # is facet_dev is already mounted then use the real
4728 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4729 # i.e. ${facet}_MOUNT if specified by user or default
4730 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4731 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4732 if [ -z $mntpt ]; then
4733 mntpt=$(facet_mntpt $facet)
4735 eval export ${facet}_MOUNT=$mntpt
4738 init_facets_vars () {
4741 if ! remote_mds_nodsh; then
4742 for num in $(seq $MDSCOUNT); do
4743 DEVNAME=`mdsdevname $num`
4744 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4748 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4750 if ! remote_ost_nodsh; then
4751 for num in $(seq $OSTCOUNT); do
4752 DEVNAME=$(ostdevname $num)
4753 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4758 osc_ensure_active () {
4763 while [ $period -lt $timeout ]; do
4764 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4765 if [ $count -eq 0 ]; then
4769 echo "There are $count OST are inactive, wait $period seconds, and try again"
4771 period=$((period+3))
4774 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4777 set_conf_param_and_check() {
4781 local ORIG=$(do_facet $myfacet "$TEST")
4782 if [ $# -gt 3 ]; then
4788 echo "Setting $PARAM from $ORIG to $FINAL"
4789 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4790 error "conf_param $PARAM failed"
4792 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4793 error "check $PARAM failed!"
4796 init_param_vars () {
4797 TIMEOUT=$(lctl get_param -n timeout)
4798 TIMEOUT=${TIMEOUT:-20}
4800 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4802 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4803 log "Using TIMEOUT=$TIMEOUT"
4805 osc_ensure_active $SINGLEMDS $TIMEOUT
4806 osc_ensure_active client $TIMEOUT
4807 $LCTL set_param osc.*.idle_timeout=debug
4809 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4810 local current_jobid_var=$($LCTL get_param -n jobid_var)
4812 if [ $JOBID_VAR = "existing" ]; then
4813 echo "keeping jobstats as $current_jobid_var"
4814 elif [ $current_jobid_var != $JOBID_VAR ]; then
4815 echo "setting jobstats to $JOBID_VAR"
4817 set_conf_param_and_check client \
4818 "$LCTL get_param -n jobid_var" \
4819 "$FSNAME.sys.jobid_var" $JOBID_VAR
4822 echo "jobstats not supported by server"
4825 if [ $QUOTA_AUTO -ne 0 ]; then
4826 if [ "$ENABLE_QUOTA" ]; then
4827 echo "enable quota as required"
4828 setup_quota $MOUNT || return 2
4830 echo "disable quota as required"
4831 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4837 nfs_client_mode () {
4838 if [ "$NFSCLIENT" ]; then
4839 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4840 local clients=$CLIENTS
4841 [ -z $clients ] && clients=$(hostname)
4843 # FIXME: remove hostname when 19215 fixed
4844 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4845 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4846 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4847 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4849 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4855 cifs_client_mode () {
4856 [ x$CIFSCLIENT = xyes ] &&
4857 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4860 check_config_client () {
4863 local mounted=$(mount | grep " $mntpt ")
4864 if [ -n "$CLIENTONLY" ]; then
4866 # CLIENTONLY should not depend on *_HOST settings
4867 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4868 # in theory someone could create a new,
4869 # client-only config file that assumed lustre was already
4870 # configured and didn't set the MGSNID. If MGSNID is not set,
4871 # then we should use the mgs nid currently being used
4872 # as the default value. bug 18021
4873 [[ x$MGSNID = x ]] &&
4876 if [[ x$mgc != xMGC$MGSNID ]]; then
4877 if [ "$mgs_HOST" ]; then
4878 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4879 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4880 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4886 echo Checking config lustre mounted on $mntpt
4887 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4888 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4892 check_config_clients () {
4893 local clients=${CLIENTS:-$HOSTNAME}
4896 nfs_client_mode && return
4897 cifs_client_mode && return
4899 do_rpc_nodes "$clients" check_config_client $mntpt
4901 sanity_mount_check || error "environments are insane!"
4905 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4906 local cltimeout=$(lctl get_param -n timeout)
4907 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4908 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4915 [ -z $mntpt ] && return 1
4916 local mounted=$(mounted_lustre_filesystems)
4918 echo $mounted' ' | grep -w -q $mntpt' '
4922 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4926 # empty lustre filesystem may have empty directories lost+found and .lustre
4928 # exclude .lustre & lost+found
4929 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4930 -print | wc -l) = 1 ] || return 1
4931 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4932 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4933 # exclude .lustre/fid (LU-2780)
4934 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4935 -print | wc -l) = 1 ] || return 1
4937 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4942 check_and_setup_lustre() {
4944 nfs_client_mode && return
4945 cifs_client_mode && return
4947 local MOUNTED=$(mounted_lustre_filesystems)
4951 # both MOUNT and MOUNT2 are not mounted
4952 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4953 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
4954 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4956 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4957 export I_MOUNTED=yes
4961 elif is_mounted $MOUNT2; then
4963 # MOUNT2 is mounted, while MOUNT_2 is not set
4964 if ! [ "$MOUNT_2" ]; then
4965 cleanup_mount $MOUNT2
4966 export I_UMOUNTED2=yes
4969 # MOUNT2 is mounted, MOUNT_2 is set
4971 # FIXME: what to do if check_config failed?
4973 # 1) remote client has mounted other Lustre fs ?
4974 # 2) it has insane env ?
4975 # let's try umount MOUNT2 on all clients and mount it again:
4976 if ! check_config_clients $MOUNT2; then
4977 cleanup_mount $MOUNT2
4978 restore_mount $MOUNT2
4979 export I_MOUNTED2=yes
4984 # MOUNT is mounted MOUNT2 is not mounted
4985 elif [ "$MOUNT_2" ]; then
4986 restore_mount $MOUNT2
4987 export I_MOUNTED2=yes
4991 # FIXME: what to do if check_config failed?
4993 # 1) remote client has mounted other Lustre fs?
4994 # 2) lustre is mounted on remote_clients atall ?
4995 check_config_clients $MOUNT
4999 set_default_debug_nodes $(comma_list $(nodes_list))
5002 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5004 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5005 facets="$(get_facets OST)"
5006 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5007 facets="$facets,$(get_facets MDS)"
5008 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5009 facets="$facets,mgs"
5010 local nodes="$(facets_hosts ${facets})"
5011 if [ -n "$nodes" ] ; then
5012 do_nodes $nodes "$LCTL set_param \
5013 osd-ldiskfs.track_declares_assert=1 || true"
5024 if [ -z "$CLIENTONLY" ]; then
5025 # Enable remote MDT create for testing
5026 for num in $(seq $MDSCOUNT); do
5028 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
5033 if [ "$ONLY" == "setup" ]; then
5039 local clients=${CLIENTS:-$HOSTNAME}
5042 zconf_mount_clients $clients $mntpt
5046 local clients=${CLIENTS:-$HOSTNAME}
5049 zconf_umount_clients $clients $mntpt
5052 cleanup_and_setup_lustre() {
5053 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5054 lctl set_param debug=0 || true
5056 if [ "$ONLY" == "cleanup" ]; then
5060 check_and_setup_lustre
5063 # Get all of the server target devices from a given server node and type.
5070 if [ "$type" == ost ]; then
5071 devs=$(get_osd_param $node "" mntdev)
5073 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5075 for dev in $devs; do
5077 *loop*) do_node $node "losetup $dev" | \
5078 sed -e "s/.*(//" -e "s/).*//" ;;
5084 # Get all of the server target devices.
5089 # Master MDS parameters used by lfsck
5090 MDTNODE=$(facet_active_host $SINGLEMDS)
5091 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5095 for node in $(mdts_nodes); do
5096 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5102 for node in $(osts_nodes); do
5103 OSTDEVS[i]=$(get_mnt_devs $node ost)
5108 # Run e2fsck on MDT or OST device.
5113 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5114 local log=$TMP/e2fsck.log
5118 do_node $node $cmd 2>&1 | tee $log
5120 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5122 if [ $MDSCOUNT -gt 1 ]; then
5123 skip_noexit "DNE mode isn't supported!"
5127 error "It's not DNE mode."
5132 [ $rc -le $FSCK_MAX_ERR ] ||
5133 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5139 # Run resize2fs on MDT or OST device.
5148 do_facet $facet "$RESIZE2FS $opts $device $size"
5151 # verify a directory is shared among nodes.
5152 check_shared_dir() {
5154 local list=${2:-$(comma_list $(nodes_list))}
5156 [ -z "$dir" ] && return 1
5157 do_rpc_nodes "$list" check_logdir $dir
5158 check_write_access $dir "$list" || return 1
5163 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5164 $LCTL set_param printk=+lfsck
5165 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5167 for k in $(seq $MDSCOUNT); do
5168 # wait up to 10+1 minutes for LFSCK to complete
5169 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5170 mdd.$(facet_svc mds${k}).lfsck_layout |
5171 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5172 error "MDS${k} layout isn't the expected 'completed'"
5173 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5174 mdd.$(facet_svc mds${k}).lfsck_namespace |
5175 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5176 error "MDS${k} namespace isn't the expected 'completed'"
5178 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5179 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5180 awk '/repaired/ { print $2 }' | calc_sum)
5181 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5182 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5183 awk '/repaired/ { print $2 }' | calc_sum)
5184 local repaired=$((rep_mdt + rep_ost))
5185 [ $repaired -eq 0 ] ||
5186 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5189 dump_file_contents() {
5195 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5196 error_noexit false \
5197 "Invalid parameters for dump_file_contents()"
5200 for node in ${nodes}; do
5201 do_node $node "for i in \\\$(find $dir -type f); do
5202 echo ====\\\${i}=======================;
5204 done" >> ${logname}.${node}.log
5208 dump_command_output() {
5214 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5215 error_noexit false \
5216 "Invalid parameters for dump_command_output()"
5220 for node in ${nodes}; do
5221 do_node $node "echo ====${cmd}=======================;
5222 $cmd" >> ${logname}.${node}.log
5229 # dump file contents from /proc/spl in case of zfs test
5230 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5231 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5232 dump_command_output \
5233 "$(osts_nodes)" "zpool events -v" "${logname}"
5236 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5237 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5238 dump_command_output \
5239 "$(mdts_nodes)" "zpool events -v" "${logname}"
5243 check_and_cleanup_lustre() {
5244 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5245 "$TESTSUITE" != "sanity-scrub" ]; then
5249 if is_mounted $MOUNT; then
5250 if $DO_CLEANUP; then
5251 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5252 error "remove sub-test dirs failed"
5256 [ "$ENABLE_QUOTA" ] && restore_quota || true
5259 if [ "$I_UMOUNTED2" = "yes" ]; then
5260 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5263 if [ "$I_MOUNTED2" = "yes" ]; then
5264 cleanup_mount $MOUNT2
5267 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5268 cleanupall -f || error "cleanup failed"
5276 wait_for_function () {
5279 # suppress fn both stderr and stdout
5280 if [ "$1" = "--quiet" ]; then
5282 quiet=" > /dev/null 2>&1"
5294 eval $fn $quiet && return 0
5296 wait=$((wait + sleep))
5297 [ $wait -lt $max ] || return 1
5298 echo waiting $fn, $((max - wait)) secs left ...
5308 [ "$host" = "$HOSTNAME" ] && return 0
5310 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5311 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5312 echo "Network not available!"
5316 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5324 # Convert a space-delimited list to a comma-delimited list. If the input is
5325 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5327 # echo is used to convert newlines to spaces, since it doesn't
5328 # introduce a trailing space as using "tr '\n' ' '" does
5329 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5335 echo $list | grep -qw $item
5338 # list, excluded are the comma separated lists
5339 exclude_items_from_list () {
5345 for item in ${excluded//,/ }; do
5346 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5348 echo $(comma_list $list)
5351 # list, expand are the comma separated lists
5353 local list=${1//,/ }
5354 local expand=${2//,/ }
5357 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5358 echo $(comma_list $expanded)
5361 testslist_filter () {
5362 local script=$LUSTRE/tests/${TESTSUITE}.sh
5364 [ -f $script ] || return 0
5366 local start_at=$START_AT
5367 local stop_at=$STOP_AT
5369 local var=${TESTSUITE//-/_}_START_AT
5370 [ x"${!var}" != x ] && start_at=${!var}
5371 var=${TESTSUITE//-/_}_STOP_AT
5372 [ x"${!var}" != x ] && stop_at=${!var}
5374 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5375 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5376 /^'${start_at}'$/ {flag = 0}
5377 {if (flag == 1) print $0}
5378 /^'${stop_at}'$/ { flag = 1 }'
5382 (cd `dirname $1`; echo $PWD/`basename $1`)
5386 local types=${1:-"OST MDS MGS"}
5390 for entry in $types; do
5391 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5392 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5395 MGS ) list="$list $name";;
5396 MDS|OST|AGT ) local count=${type}COUNT
5397 for ((i=1; i<=${!count}; i++)) do
5398 list="$list ${name}$i"
5400 * ) error "Invalid facet type"
5404 echo $(comma_list $list)
5407 ##################################
5408 # Adaptive Timeouts funcs
5411 # only check mds, we assume at_max is the same on all nodes
5412 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5413 if [ $at_max -eq 0 ]; then
5424 # suppose that all ost-s have the same $at value set
5425 [ $facet != "ost" ] || facet=ost1
5427 do_facet $facet "lctl get_param -n $at"
5445 if [ $facet == "ost" ]; then
5446 facet=$(get_facets OST)
5447 elif [ $facet == "mds" ]; then
5448 facet=$(get_facets MDS)
5450 hosts=$(expand_list $hosts $(facets_hosts $facet))
5453 do_nodes $hosts lctl set_param at_max=$at_max
5456 ##################################
5460 # OBD_FAIL_MDS_ALL_REQUEST_NET
5462 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5463 do_facet client "$1" || RC=$?
5464 do_facet $SINGLEMDS lctl set_param fail_loc=0
5469 # OBD_FAIL_MDS_ALL_REPLY_NET
5471 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5473 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5477 drop_reint_reply() {
5478 # OBD_FAIL_MDS_REINT_NET_REP
5480 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5482 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5486 drop_update_reply() {
5487 # OBD_FAIL_OUT_UPDATE_NET_REP
5491 do_facet mds${index} lctl set_param fail_loc=0x1701
5492 do_facet client "$@" || RC=$?
5493 do_facet mds${index} lctl set_param fail_loc=0
5498 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5501 local timeout=${2:-0}
5502 # default is (obd_timeout / 4) if unspecified
5503 echo "timeout is $timeout/$2"
5504 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5505 do_facet client "$1" || RC=$?
5506 do_facet client "sync"
5507 do_facet ost1 lctl set_param fail_loc=0
5511 drop_ldlm_cancel() {
5512 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5514 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5515 do_nodes $list lctl set_param fail_loc=0x304
5517 do_facet client "$@" || RC=$?
5519 do_nodes $list lctl set_param fail_loc=0
5523 drop_bl_callback_once() {
5525 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5526 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5527 do_facet client lctl set_param fail_loc=0x80000305
5528 do_facet client "$@" || rc=$?
5529 do_facet client lctl set_param fail_loc=0
5530 do_facet client lctl set_param fail_val=0
5531 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5535 drop_bl_callback() {
5537 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5538 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5539 do_facet client lctl set_param fail_loc=0x305
5540 do_facet client "$@" || rc=$?
5541 do_facet client lctl set_param fail_loc=0
5542 do_facet client lctl set_param fail_val=0
5543 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5548 #define OBD_FAIL_LDLM_REPLY 0x30c
5550 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5551 do_nodes $list lctl set_param fail_loc=0x30c
5553 do_facet client "$@" || RC=$?
5555 do_nodes $list lctl set_param fail_loc=0
5559 drop_ldlm_reply_once() {
5560 #define OBD_FAIL_LDLM_REPLY 0x30c
5562 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5563 do_nodes $list lctl set_param fail_loc=0x8000030c
5565 do_facet client "$@" || RC=$?
5567 do_nodes $list lctl set_param fail_loc=0
5575 echo "clearing fail_loc on $facet"
5576 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5579 set_nodes_failloc () {
5581 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5584 cancel_lru_locks() {
5585 #$LCTL mark "cancel_lru_locks $1 start"
5586 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5587 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5588 #$LCTL mark "cancel_lru_locks $1 stop"
5593 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5594 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5595 echo "$DEFAULT_LRU_SIZE"
5600 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5603 lru_resize_disable()
5605 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5611 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5617 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5618 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5619 echo there is still data in page cache $FILE ?
5620 lctl get_param -n $FILE
5628 DEBUGSAVE="$(lctl get_param -n debug)"
5629 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5633 [ -n "$DEBUGSAVE" ] &&
5634 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5638 [ -n "$DEBUGSAVE_SERVER" ] &&
5639 do_nodes $(comma_list $(all_server_nodes)) \
5640 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5646 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5649 debug_size_restore() {
5650 [ -n "$DEBUG_SIZE_SAVED" ] && \
5651 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5655 start_full_debug_logging() {
5660 local DEBUG_SIZE=150
5662 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5663 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5666 stop_full_debug_logging() {
5671 # prints bash call stack
5672 print_stack_trace() {
5675 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5676 local src=${BASH_SOURCE[$i]}
5677 local lineno=${BASH_LINENO[$i-1]}
5678 local funcname=${FUNCNAME[$i]}
5679 echo " = $src:$lineno:$funcname()"
5684 local TYPE=${TYPE:-"FAIL"}
5687 # do not dump logs if $1=false
5688 if [ "x$1" = "xfalse" ]; then
5693 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5694 (print_stack_trace 2) >&2
5696 # We need to dump the logs on all nodes
5698 gather_logs $(comma_list $(nodes_list))
5702 [ "$TESTSUITELOG" ] &&
5703 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5704 if [ -z "$*" ]; then
5705 echo "error() without useful message, please fix" > $LOGDIR/err
5707 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5708 echo "$@" > $LOGDIR/ignore
5710 echo "$@" > $LOGDIR/err
5714 # cleanup the env for failed tests
5718 ##################################
5720 ##################################
5722 # usage: stack_trap arg sigspec
5724 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5725 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5726 # of overwriting them.
5727 # stacked traps are executed in reverse order of their registration
5729 # arg and sigspec have the same meaning as in man (1) trap
5735 # Use "trap -p" to get the quoting right
5736 local old_trap="$(trap -p "$sigspec")"
5737 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5738 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5740 # Once again, use "trap -p" to get the quoting right
5741 local new_trap="$(trap -- "$arg" "$sigspec"
5743 trap -- '' "$sigspec")"
5745 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5747 # The resulting string should be safe to "eval" as it is (supposedly
5748 # correctly) quoted by "trap -p"
5749 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5758 local log=$TESTSUITELOG
5760 [ -f "$log" ] && grep -q FAIL $log && status=1
5774 # use only if we are ignoring failures for this test, bugno required.
5775 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5776 # e.g. error_ignore bz5494 "your message" or
5777 # error_ignore LU-5494 "your message"
5779 local TYPE="IGNORE ($1)"
5784 error_and_remount() {
5786 remount_client $MOUNT
5790 # Throw an error if it's not running in vm - usually for performance
5793 local virt=$(running_in_vm)
5794 if [[ -n "$virt" ]]; then
5795 echo "running in VM '$virt', ignore error"
5796 error_ignore env=$virt "$@"
5803 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5808 log " SKIP: $TESTSUITE $TESTNAME $@"
5810 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5811 skip_logged $TESTNAME "$@"
5814 echo "$@" > $LOGDIR/skip
5817 [[ -n "$TESTSUITELOG" ]] &&
5818 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5826 build_test_filter() {
5827 EXCEPT="$EXCEPT $(testslist_filter)"
5830 if [[ $O = [0-9]*-[0-9]* ]]; then
5831 for num in $(seq $(echo $O | tr '-' ' ')); do
5839 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5840 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5841 [ "$EXCEPT_SLOW" ] && \
5842 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5843 for E in $EXCEPT; do
5844 eval EXCEPT_${E}=true
5846 for E in $ALWAYS_EXCEPT; do
5847 eval EXCEPT_ALWAYS_${E}=true
5849 for E in $EXCEPT_SLOW; do
5850 eval EXCEPT_SLOW_${E}=true
5852 for G in $GRANT_CHECK_LIST; do
5853 eval GCHECK_ONLY_${G}=true
5858 if [[ $1 = [a-z]* ]]; then
5865 # print a newline if the last test was skipped
5866 export LAST_SKIPPED=
5867 export ALWAYS_SKIPPED=
5869 # Main entry into test-framework. This is called with the name and
5870 # description of a test. The name is used to find the function to run
5871 # the test using "test_$name".
5873 # This supports a variety of methods of specifying specific test to
5874 # run or not run. These need to be documented...
5879 export base=$(basetest $1)
5880 if [ -n "$ONLY" ]; then
5882 if [ ${!testname}x != x ]; then
5883 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5884 run_one_logged $1 "$2"
5888 if [ ${!testname}x != x ]; then
5889 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5890 run_one_logged $1 "$2"
5900 if [ ${!testname}x != x ]; then
5901 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
5904 testname=EXCEPT_$base
5905 if [ ${!testname}x != x ]; then
5906 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
5909 testname=EXCEPT_ALWAYS_$1
5910 if [ ${!testname}x != x ]; then
5911 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
5914 testname=EXCEPT_ALWAYS_$base
5915 if [ ${!testname}x != x ]; then
5916 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
5919 testname=EXCEPT_SLOW_$1
5920 if [ ${!testname}x != x ]; then
5921 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
5924 testname=EXCEPT_SLOW_$base
5925 if [ ${!testname}x != x ]; then
5926 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
5932 run_one_logged $1 "$2"
5939 load_module ../libcfs/libcfs/libcfs
5951 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5956 strace -o $TMP/$1.strace -ttt $*
5958 log "FINISHED: $*: rc $RC"
5965 banner test complete, duration $duration sec
5966 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5967 echo duration $duration >>$TESTSUITELOG
5971 # Set TEST_STATUS here. It will be used for logging the result.
5974 if [[ -f $LOGDIR/err ]]; then
5976 elif [[ -f $LOGDIR/skip ]]; then
5979 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5983 local FFREE=$(do_node $SINGLEMDS \
5984 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5985 local FTOTAL=$(do_node $SINGLEMDS \
5986 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5988 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5992 echo -n "Resetting fail_loc on all nodes..."
5993 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5994 fail_val=0 2>/dev/null" || true
6000 # Log a message (on all nodes) padded with "=" before and after.
6001 # Also appends a timestamp and prepends the testsuite name.
6004 EQUALS="===================================================================================================="
6006 msg="== ${TESTSUITE} $*"
6008 [[ $last != "=" && $last != " " ]] && msg="$msg "
6009 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6010 # always include at least == after the message
6011 log "$msg== $(date +"%H:%M:%S (%s)")"
6014 check_dmesg_for_errors() {
6016 local errors="VFS: Busy inodes after unmount of\|\
6017 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6018 group descriptors corrupted"
6020 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6021 [ -z "$res" ] && return 0
6022 echo "Kernel error detected: $res"
6027 # Run a single test function and cleanup after it.
6029 # This function should be run in a subshell so the test func can
6030 # exit() without stopping the whole script.
6035 export tfile=f${testnum}.${TESTSUITE}
6036 export tdir=d${testnum}.${TESTSUITE}
6037 export TESTNAME=test_$testnum
6038 local SAVE_UMASK=`umask`
6041 if ! grep -q $DIR /proc/mounts; then
6045 banner "test $testnum: $message"
6046 test_${testnum} || error "test_$testnum failed with $?"
6049 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6051 check_dmesg_for_errors || error "Error in dmesg detected"
6052 if [ "$PARALLEL" != "yes" ]; then
6053 ps auxww | grep -v grep | grep -q multiop &&
6054 error "multiop still running"
6065 # Wrapper around run_one to ensure:
6066 # - test runs in subshell
6067 # - output of test is saved to separate log file for error reporting
6068 # - test result is saved to data file
6071 local BEFORE=$(date +%s)
6073 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6074 local test_log=$LOGDIR/$name
6075 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6076 local zfs_debug_log=$LOGDIR/$zfs_log_name
6078 rm -rf $LOGDIR/ignore
6080 local SAVE_UMASK=$(umask)
6084 log_sub_test_begin test_${1}
6085 (run_one $1 "$2") 2>&1 | tee -i $test_log
6086 local RC=${PIPESTATUS[0]}
6088 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6089 echo "test_$1 returned $RC" | tee $LOGDIR/err
6091 duration=$(($(date +%s) - $BEFORE))
6092 pass "$1" "(${duration}s)"
6094 if [[ -f $LOGDIR/err ]]; then
6095 TEST_ERROR=$(cat $LOGDIR/err)
6096 elif [[ -f $LOGDIR/ignore ]]; then
6097 TEST_ERROR=$(cat $LOGDIR/ignore)
6098 elif [[ -f $LOGDIR/skip ]]; then
6099 TEST_ERROR=$(cat $LOGDIR/skip)
6101 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6103 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6107 if [ -f $LOGDIR/err ]; then
6108 log_zfs_info "$zfs_debug_log"
6109 $FAIL_ON_ERROR && exit $RC
6118 # Print information of skipped tests to result.yml
6121 log_sub_test_begin $1
6123 log_sub_test_end "SKIP" "0" "0" "$@"
6127 (cd $(dirname $1); echo $PWD/$(basename $1))
6132 export base=$(basetest $1)
6133 [ "$CHECK_GRANT" == "no" ] && return 0
6135 testnamebase=GCHECK_ONLY_${base}
6136 testname=GCHECK_ONLY_$1
6137 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6139 echo -n "checking grant......"
6141 local clients=$CLIENTS
6142 [ -z "$clients" ] && clients=$(hostname)
6144 # sync all the data and make sure no pending data on server
6145 do_nodes $clients sync
6146 clients_up # initiate all idling connections
6149 client_grant=$(do_nodes $clients \
6150 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6151 awk '{ total += $1 } END { printf("%0.0f", total) }')
6154 # which is tot_granted less grant_precreate
6155 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6157 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6158 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6159 /tot_pending/{ total -= $2 };
6160 /grant_precreate/{ total -= $2 };
6161 END { printf("%0.0f", total) }')
6163 # check whether client grant == server grant
6164 if [[ $client_grant -ne $server_grant ]]; then
6165 do_nodes $(comma_list $(osts_nodes)) \
6166 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6167 "obdfilter.${FSNAME}-OST*.grant_*"
6168 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6169 error "failed: client:${client_grant} server: ${server_grant}."
6171 echo "pass: client:${client_grant} server: ${server_grant}"
6175 ########################
6181 ost=`echo $1 | awk -F_ '{print $3}'`
6182 if [ -z $ost ]; then
6183 ost=`echo $1 | sed 's/-osc.*//'`
6188 ostuuid_from_index()
6190 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6193 ostname_from_index() {
6194 local uuid=$(ostuuid_from_index $1)
6198 index_from_ostuuid()
6200 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6203 mdtuuid_from_index()
6205 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6209 # Return unique identifier for given hostname
6212 echo $host_name | md5sum | cut -d' ' -f1
6216 # Returns list of ip addresses for each interface
6218 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6223 # Cache address list to avoid mutiple execution of local_addr_list
6224 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6226 for i in $LOCAL_ADDR_LIST ; do
6227 [[ "$i" == "$addr" ]] && return 0
6234 local is_local="IS_LOCAL_$(host_id $host_name)"
6235 if [ -z "${!is_local-}" ] ; then
6237 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6238 is_local_addr "$host_ip" && eval $is_local=1
6240 [[ "${!is_local}" == "1" ]]
6245 local_node $node && return 1
6252 for node in $(mdts_nodes); do
6253 remote_node $node && return 0
6260 [ -n "$CLIENTONLY" ] && return 0 || true
6261 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6266 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6267 MSKIPPED=1 && return 1
6274 for node in $(osts_nodes) ; do
6275 remote_node $node && return 0
6282 [ -n "$CLIENTONLY" ] && return 0 || true
6283 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6288 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6289 OSKIPPED=1 && return 1
6295 [ -n "$CLIENTONLY" ] && return 0 || true
6297 MGS=$(facet_host mgs)
6298 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6303 remote_mds_nodsh || remote_ost_nodsh || \
6304 $(single_local_node $(comma_list $(nodes_list)))
6308 remote_ost && remote_mds
6311 # Get the active nodes for facets.
6319 for facet in ${facets//,/ }; do
6320 nodes="$nodes $(facet_active_host $facet)"
6323 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6327 # Get name of the active MGS node.
6329 echo -n $(facets_nodes $(get_facets MGS))
6332 # Get all of the active MDS nodes.
6334 echo -n $(facets_nodes $(get_facets MDS))
6337 # Get all of the active OSS nodes.
6339 echo -n $(facets_nodes $(get_facets OST))
6342 # Get all of the active AGT (HSM agent) nodes.
6344 echo -n $(facets_nodes $(get_facets AGT))
6347 # Get all of the client nodes and active server nodes.
6349 local nodes=$HOSTNAME
6353 # CLIENTS (if specified) contains the local client
6354 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6356 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6357 nodes="$nodes $(facets_nodes $(get_facets))"
6360 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6364 # Get all of the remote client nodes and remote active server nodes.
6365 remote_nodes_list () {
6366 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6369 # Get all of the MDS nodes, including active and passive nodes.
6373 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6377 for i in $(seq $MDSCOUNT); do
6379 failover_host=mds${i}failover_HOST
6380 nodes="$nodes ${!host} ${!failover_host}"
6383 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6387 # Get all of the OSS nodes, including active and passive nodes.
6391 local nodes="${ost_HOST} ${ostfailover_HOST}"
6395 for i in $(seq $OSTCOUNT); do
6397 failover_host=ost${i}failover_HOST
6398 nodes="$nodes ${!host} ${!failover_host}"
6401 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6405 # Get all of the server nodes, including active and passive nodes.
6406 all_server_nodes () {
6411 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6413 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6417 # Get all of the client and server nodes, including active and passive nodes.
6419 local nodes=$HOSTNAME
6423 # CLIENTS (if specified) contains the local client
6424 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6426 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6427 nodes="$nodes $(all_server_nodes)"
6430 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6434 init_clients_lists () {
6435 # Sanity check: exclude the local client from RCLIENTS
6436 local clients=$(hostlist_expand "$RCLIENTS")
6437 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6439 # Sanity check: exclude the dup entries
6440 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6442 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6444 # Sanity check: exclude the dup entries from CLIENTS
6445 # for those configs which has SINGLCLIENT set to local client
6446 clients=$(for i in $clients; do echo $i; done | sort -u)
6448 CLIENTS=$(comma_list $clients)
6449 local -a remoteclients=($RCLIENTS)
6450 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6451 varname=CLIENT$((i + 2))
6452 eval $varname=${remoteclients[i]}
6455 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6458 get_random_entry () {
6461 rnodes=${rnodes//,/ }
6463 local -a nodes=($rnodes)
6464 local num=${#nodes[@]}
6465 local i=$((RANDOM * num * 2 / 65536))
6471 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6475 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6476 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6481 echo $nodes | wc -w || true
6485 local nodes=$(osts_nodes)
6486 local osscount=$(get_node_count "$nodes")
6487 [ ! "$OSTCOUNT" = "$osscount" ]
6491 local nodes=$(mdts_nodes)
6492 local mdtcount=$(get_node_count "$nodes")
6493 [ ! "$MDSCOUNT" = "$mdtcount" ]
6496 generate_machine_file() {
6497 local nodes=${1//,/ }
6498 local machinefile=$2
6500 for node in $nodes; do
6501 echo $node >>$machinefile || \
6502 { echo "can not generate machinefile $machinefile" && return 1; }
6507 local file=$1/stripe
6510 $LFS getstripe -v $file || error "getstripe $file failed"
6514 setstripe_nfsserver () {
6516 local nfsexportdir=$2
6520 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6521 { print $1 }' /proc/mounts | cut -f 1 -d :))
6523 # check that only one nfs mounted
6524 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6525 (( ${#nfsexport[@]} == 1 )) ||
6526 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6528 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6531 # Check and add a test group.
6537 local gid=$(getent group $group_name | cut -d: -f3)
6538 if [[ -n "$gid" ]]; then
6539 [[ "$gid" -eq "$group_id" ]] || {
6540 error_noexit "inconsistent group ID:" \
6541 "new: $group_id, old: $gid"
6545 groupadd -g $group_id $group_name
6552 # Check and add a test user.
6565 local uid=$(getent passwd $user_name | cut -d: -f3)
6566 if [[ -n "$uid" ]]; then
6567 if [[ "$uid" -eq "$user_id" ]]; then
6568 local dir=$(getent passwd $user_name | cut -d: -f6)
6569 if [[ "$dir" != "$home" ]]; then
6571 usermod -d $home $user_name
6575 error_noexit "inconsistent user ID:" \
6576 "new: $user_id, old: $uid"
6581 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6588 check_runas_id_ret() {
6590 local myRUNAS_UID=$1
6591 local myRUNAS_GID=$2
6594 if [ -z "$myRUNAS" ]; then
6595 error_exit "myRUNAS command must be specified for check_runas_id"
6598 $myRUNAS krb5_login.sh || \
6599 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6601 mkdir $DIR/d0_runas_test
6603 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6604 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6605 rm -rf $DIR/d0_runas_test
6610 local myRUNAS_UID=$1
6611 local myRUNAS_GID=$2
6614 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6615 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6616 Please set RUNAS_ID to some UID which exists on MDS and client or
6617 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6620 # obtain the UID/GID for MPI_USER
6624 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6625 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6627 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6628 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6631 # obtain and cache Kerberos ticket-granting ticket
6632 refresh_krb5_tgt() {
6633 local myRUNAS_UID=$1
6634 local myRUNAS_GID=$2
6637 if [ -z "$myRUNAS" ]; then
6638 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6641 CLIENTS=${CLIENTS:-$HOSTNAME}
6642 do_nodes $CLIENTS "set -x
6643 if ! $myRUNAS krb5_login.sh; then
6644 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6649 # Run multiop in the background, but wait for it to print
6650 # "PAUSING" to its stdout before returning from this function.
6651 multiop_bg_pause() {
6652 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6656 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6659 echo "$MULTIOP_PROG $FILE v$ARGS"
6660 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6662 echo "TMPPIPE=${TMPPIPE}"
6663 read -t 60 multiop_output < $TMPPIPE
6664 if [ $? -ne 0 ]; then
6669 if [ "$multiop_output" != "PAUSING" ]; then
6670 echo "Incorrect multiop output: $multiop_output"
6685 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6691 inodes_available () {
6692 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6693 sort -un | head -n1) || return 1
6697 mdsrate_inodes_available () {
6698 local min_inodes=$(inodes_available)
6699 echo $((min_inodes * 99 / 100))
6702 # reset stat counters
6704 local paramfile="$1"
6705 lctl set_param -n $paramfile=0
6710 local paramfile="$1"
6712 lctl get_param -n $paramfile |
6713 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6717 awk '{sum += $1} END { printf("%0.0f", sum) }'
6720 calc_osc_kbytes () {
6721 $LFS df $MOUNT > /dev/null
6722 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6725 # save_lustre_params(comma separated facet list, parameter_mask)
6726 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6727 save_lustre_params() {
6732 for facet in ${facets//,/ }; do
6733 facet_svc=$(facet_svc $facet)
6735 "params=\\\$($LCTL get_param $2);
6736 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6737 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6738 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6739 while read s; do echo $facet \\\$s;
6740 done <<< \\\"\\\$param\\\""
6744 # restore lustre parameters from input stream, produces by save_lustre_params
6745 restore_lustre_params() {
6750 while IFS=" =" read facet name val; do
6751 do_facet $facet "$LCTL set_param -n $name=$val"
6755 check_node_health() {
6756 local nodes=${1:-$(comma_list $(nodes_list))}
6758 for node in ${nodes//,/ }; do
6759 check_network "$node" 5
6760 if [ $? -eq 0 ]; then
6761 do_node $node "rc=0;
6762 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6763 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6764 echo \\\$(hostname -s): \\\$val;
6767 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6772 mdsrate_cleanup () {
6774 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6775 --nfiles $3 --dir $4 --filefmt $5 $6
6780 delayed_recovery_enabled () {
6781 local var=${SINGLEMDS}_svc
6782 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6785 ########################
6787 convert_facet2label() {
6790 if [ x$facet = xost ]; then
6794 local varsvc=${facet}_svc
6796 if [ -n ${!varsvc} ]; then
6799 error "No lablel for $facet!"
6803 get_clientosc_proc_path() {
6804 echo "${1}-osc-ffff*"
6807 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6808 # used by MDT would not be changed.
6809 # mdt lov: fsname-mdtlov
6810 # mdt osc: fsname-OSTXXXX-osc
6811 mds_on_old_device() {
6812 local mds=${1:-"$SINGLEMDS"}
6814 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6815 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6816 > /dev/null 2>&1" && return 0
6821 get_mdtosc_proc_path() {
6823 local ost_label=${2:-"*OST*"}
6825 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6826 local mdt_label=$(convert_facet2label $mds_facet)
6827 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6829 if [[ $ost_label = *OST* ]]; then
6830 echo "${ost_label}-osc-${mdt_index}"
6832 echo "${ost_label}-osp-${mdt_index}"
6836 get_osc_import_name() {
6839 local label=$(convert_facet2label $ost)
6841 if [ "${facet:0:3}" = "mds" ]; then
6842 get_mdtosc_proc_path $facet $label
6846 get_clientosc_proc_path $label
6850 _wait_import_state () {
6853 local maxtime=${3:-$(max_recovery_time)}
6854 local error_on_failure=${4:-1}
6858 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6859 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
6860 if [ "${expected}" == "DISCONN" ]; then
6861 # for disconn we can check after proc entry is removed
6862 [ "x${CONN_STATE}" == "x" ] && return 0
6863 # with AT enabled, we can have connect request timeout near of
6864 # reconnect timeout and test can't see real disconnect
6865 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6867 if [ $i -ge $maxtime ]; then
6868 [ $error_on_failure -ne 0 ] && \
6869 error "can't put import for $CONN_PROC into ${expected}" \
6870 "state after $i sec, have ${CONN_STATE}"
6874 # Add uniq for multi-mount case
6875 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6879 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6883 wait_import_state() {
6886 local maxtime=${3:-$(max_recovery_time)}
6887 local error_on_failure=${4:-1}
6890 for param in ${params//,/ }; do
6891 _wait_import_state $state $param $maxtime $error_on_failure || return
6895 wait_import_state_mount() {
6896 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6900 wait_import_state $*
6903 # One client request could be timed out because server was not ready
6904 # when request was sent by client.
6905 # The request timeout calculation details :
6907 # /* We give the server rq_timeout secs to process the req, and
6908 # add the network latency for our local timeout. */
6909 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6910 # ptlrpc_at_get_net_latency(request) ;
6912 # ptlrpc_connect_import ()
6913 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6916 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6917 # ptlrpc_at_get_net_latency(request) ->
6918 # at_get (max (iat_net_latency=0, at_min)) = at_min
6921 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6922 # INITIAL_CONNECT_TIMEOUT + at_min
6924 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6925 # because we can not get this value in runtime,
6926 # the value depends on configure options, and it is not stored in /proc.
6928 # #define CONNECTION_SWITCH_MIN 5U
6929 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6931 request_timeout () {
6934 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6935 local init_connect_timeout=$TIMEOUT
6936 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6938 local at_min=$(at_get $facet at_min)
6940 echo $(( init_connect_timeout + at_min ))
6943 _wait_osc_import_state() {
6947 local target=$(get_osc_import_name $facet $ost_facet)
6948 local param="osc.${target}.ost_server_uuid"
6952 # 1. wait the deadline of client 1st request (it could be skipped)
6953 # 2. wait the deadline of client 2nd request
6954 local maxtime=$(( 2 * $(request_timeout $facet)))
6956 if [[ $facet == client* ]]; then
6957 # During setup time, the osc might not be setup, it need wait
6958 # until list_param can return valid value.
6959 params=$($LCTL list_param $param 2>/dev/null || true)
6960 while [ -z "$params" ]; do
6961 if [ $i -ge $maxtime ]; then
6962 echo "can't get $param in $maxtime secs"
6967 params=$($LCTL list_param $param 2>/dev/null || true)
6971 if [[ $ost_facet = mds* ]]; then
6972 # no OSP connection to itself
6973 if [[ $facet = $ost_facet ]]; then
6976 param="osp.${target}.mdt_server_uuid"
6980 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6981 wait_import_state $expected "$params" $maxtime; then
6982 error "$facet: import is not in $expected state after $maxtime"
6989 wait_osc_import_state() {
6995 if [[ $facet = mds ]]; then
6996 for num in $(seq $MDSCOUNT); do
6997 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7000 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7004 wait_osc_import_ready() {
7005 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7008 _wait_mgc_import_state() {
7011 local error_on_failure=${3:-1}
7012 local param="mgc.*.mgs_server_uuid"
7016 # 1. wait the deadline of client 1st request (it could be skipped)
7017 # 2. wait the deadline of client 2nd request
7018 local maxtime=$(( 2 * $(request_timeout $facet)))
7020 if [[ $facet == client* ]]; then
7021 # During setup time, the osc might not be setup, it need wait
7022 # until list_param can return valid value. And also if there
7023 # are mulitple osc entries we should list all of them before
7025 params=$($LCTL list_param $param 2>/dev/null || true)
7026 while [ -z "$params" ]; do
7027 if [ $i -ge $maxtime ]; then
7028 echo "can't get $param in $maxtime secs"
7033 params=$($LCTL list_param $param 2>/dev/null || true)
7036 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7037 wait_import_state $expected "$params" $maxtime \
7038 $error_on_failure; then
7039 if [ $error_on_failure -ne 0 ]; then
7040 error "import is not in ${expected} state"
7048 wait_mgc_import_state() {
7051 local error_on_failure=${3:-1}
7054 if [[ $facet = mds ]]; then
7055 for num in $(seq $MDSCOUNT); do
7056 _wait_mgc_import_state mds$num "$expected" \
7057 $error_on_failure || return
7060 _wait_mgc_import_state "$facet" "$expected"
7061 $error_on_failure || return
7065 wait_dne_interconnect() {
7068 if [ $MDSCOUNT -gt 1 ]; then
7069 for num in $(seq $MDSCOUNT); do
7070 wait_osc_import_ready mds mds$num
7075 get_clientmdc_proc_path() {
7079 get_clientmgc_proc_path() {
7087 [ -z "$list" ] && return 0
7089 # Add paths to lustre tests for 32 and 64 bit systems.
7090 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7091 local TESTPATH="$RLUSTRE/tests:"
7092 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7093 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7096 wait_clients_import_state () {
7103 if [ "$FAILURE_MODE" = HARD ]; then
7104 facets=$(facets_on_host $(facet_active_host $facet))
7107 for facet in ${facets//,/ }; do
7108 local label=$(convert_facet2label $facet)
7111 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7112 $label).ost_server_uuid" ;;
7113 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7114 $label).mds_server_uuid" ;;
7115 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7116 $label).mgs_server_uuid" ;;
7117 *) error "unknown facet!" ;;
7120 local params=$(expand_list $params $proc_path)
7123 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7125 error "import is not in ${expected} state"
7137 # wait until all MDTs are in the expected state
7138 for ((num = 1; num <= $MDSCOUNT; num++)); do
7139 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7142 if [ $facet = "mds" ]; then
7143 mproc="osp.$mdtosp.active"
7144 [ $num -eq $((tgt_idx + 1)) ] && continue
7146 mproc="osc.$mdtosp.active"
7152 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7156 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7157 if [ $result -eq $expected ]; then
7158 echo -n "target updated after"
7159 echo "$wait sec (got $result)"
7163 if [ $wait -eq $max ]; then
7164 error "$tgt_name: wanted $expected got $result"
7166 echo "Waiting $((max - wait)) secs for $tgt_name"
7176 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7177 $LCTL get_param obdfilter.*.kbytesavail))
7178 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7179 $LCTL get_param -n obdfilter.*.tot_granted))
7180 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7181 $LCTL get_param -n obdfilter.*.kbytestotal))
7182 for ((i=0; i<${#AVAILA[@]}; i++)); do
7183 local -a AVAIL1=(${AVAILA[$i]//=/ })
7184 local -a TOTAL=(${TOTALA[$i]//=/ })
7185 GRANT=$((${GRANTA[$i]}/1024))
7186 # allow 1% of total space in bavail because of delayed
7187 # allocation with ZFS which might release some free space after
7188 # txg commit. For small devices, we set a mininum of 8MB
7189 local LIMIT=$((${TOTAL} / 100 + 8000))
7190 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7191 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7192 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7193 echo " FULL" || echo
7199 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7202 check_pool_not_exist() {
7203 local fsname=${1%%.*}
7204 local poolname=${1##$fsname.}
7205 [[ $# -ne 1 ]] && return 0
7206 [[ x$poolname = x ]] && return 0
7207 list_pool $fsname | grep -w $1 && return 1
7212 local fsname=${1%%.*}
7213 local poolname=${1##$fsname.}
7215 stack_trap "destroy_test_pools $fsname" EXIT
7216 do_facet mgs lctl pool_new $1
7218 # get param should return err unless pool is created
7219 [[ $RC -ne 0 ]] && return $RC
7221 for mds_id in $(seq $MDSCOUNT); do
7222 local mdt_id=$((mds_id-1))
7223 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7224 wait_update_facet mds$mds_id \
7225 "lctl get_param -n lod.$lodname.pools.$poolname \
7226 2>/dev/null || echo foo" "" ||
7227 error "mds$mds_id: pool_new failed $1"
7229 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7230 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7236 add_pool_to_list () {
7237 local fsname=${1%%.*}
7238 local poolname=${1##$fsname.}
7240 local listvar=${fsname}_CREATED_POOLS
7241 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7245 remove_pool_from_list () {
7246 local fsname=${1%%.*}
7247 local poolname=${1##$fsname.}
7249 local listvar=${fsname}_CREATED_POOLS
7250 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7254 destroy_pool_int() {
7256 local OSTS=$(list_pool $1)
7257 for ost in $OSTS; do
7258 do_facet mgs lctl pool_remove $1 $ost
7260 do_facet mgs lctl pool_destroy $1
7263 # <fsname>.<poolname> or <poolname>
7265 local fsname=${1%%.*}
7266 local poolname=${1##$fsname.}
7268 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7272 check_pool_not_exist $fsname.$poolname
7273 [[ $? -eq 0 ]] && return 0
7275 destroy_pool_int $fsname.$poolname
7277 [[ $RC -ne 0 ]] && return $RC
7278 for mds_id in $(seq $MDSCOUNT); do
7279 local mdt_id=$((mds_id-1))
7280 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7281 wait_update_facet mds$mds_id \
7282 "lctl get_param -n lod.$lodname.pools.$poolname \
7283 2>/dev/null || echo foo" "foo" ||
7284 error "mds$mds_id: destroy pool failed $1"
7286 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7287 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7289 remove_pool_from_list $fsname.$poolname
7295 local fsname=${1:-$FSNAME}
7297 local listvar=${fsname}_CREATED_POOLS
7299 [ x${!listvar} = x ] && return 0
7301 echo "Destroy the created pools: ${!listvar}"
7302 for poolname in ${!listvar//,/ }; do
7303 destroy_pool $fsname.$poolname
7307 destroy_test_pools () {
7309 local fsname=${1:-$FSNAME}
7310 destroy_pools $fsname || true
7316 local ts=$(date +%s)
7319 if [[ ! -f "$YAML_LOG" ]]; then
7320 # init_logging is not performed before gather_logs,
7321 # so the $LOGDIR needs to be checked here
7322 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7325 [ -f $LOGDIR/shared ] && docp=false
7327 # dump lustre logs, dmesg
7329 prefix="$TESTLOG_PREFIX.$TESTNAME"
7331 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7333 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7334 echo "Dumping logs only on local client."
7335 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7336 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7341 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7342 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7344 if [ ! -f $LOGDIR/shared ]; then
7345 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7358 for i in $(seq 0 $num_mntpts); do
7359 cmd="ls -laf ${mntpt_root}$i/$dir"
7365 for pid in $pids; do
7372 # check_and_start_recovery_timer()
7373 # service_time = at_est2timeout(service_time);
7374 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7375 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7377 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7378 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7379 #define CONNECTION_SWITCH_MIN 5
7380 #define CONNECTION_SWITCH_INC 5
7381 max_recovery_time() {
7382 local init_connect_timeout=$((TIMEOUT / 20))
7383 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7385 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7386 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7388 echo -n $service_time
7391 recovery_time_min() {
7392 local connection_switch_min=5
7393 local connection_switch_inc=5
7394 local connection_switch_max
7395 local reconnect_delay_max
7396 local initial_connect_timeout
7400 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7401 (($connection_switch_min > $TIMEOUT)) &&
7402 max=$connection_switch_min || max=$TIMEOUT
7403 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7405 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7406 timeout_20=$((TIMEOUT/20))
7407 (($connection_switch_min > $timeout_20)) &&
7408 initial_connect_timeout=$connection_switch_min ||
7409 initial_connect_timeout=$timeout_20
7411 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7412 initial_connect_timeout))
7413 echo $((2 * reconnect_delay_max))
7416 get_clients_mount_count () {
7417 local clients=${CLIENTS:-$HOSTNAME}
7419 # we need to take into account the clients mounts and
7420 # exclude mds/ost mounts if any;
7421 do_nodes $clients cat /proc/mounts | grep lustre |
7422 grep -w $MOUNT | wc -l
7426 PROC_CLI="srpc_info"
7427 PROC_CON="srpc_contexts"
7435 if [ $M -lt $N ]; then
7439 while [ $N -lt $M ]; do
7449 calc_connection_cnt() {
7452 # MDT->MDT = 2 * C(M, 2)
7456 comb_m2=$(combination $MDSCOUNT 2)
7458 local num_clients=$(get_clients_mount_count)
7460 local cnt_mdt2mdt=$((comb_m2 * 2))
7461 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7462 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7463 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7464 if is_mounted $MOUNT2; then
7465 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7466 cnt_cli2ost=$((cnt_cli2ost * 2))
7474 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7475 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7476 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7477 + cnt_cli2ost + cnt_cli2mdt))
7491 local cmd="$tgt.srpc.flavor"
7493 if [ $net == "any" ]; then
7498 if [ $dir != "any" ]; then
7503 log "Setting sptlrpc rule: $cmd"
7504 do_facet mgs "$LCTL conf_param $cmd"
7510 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7520 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7521 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7523 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7525 if [ "x$bulkspec" != "x" ]; then
7526 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7528 if [ "x$algs" != "x" ]; then
7529 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7531 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7532 if [ $bulk == "bulkn" ]; then
7533 bulk_count=`echo "$output" | grep "bulk flavor" \
7534 | grep "null/null" | wc -l`
7535 elif [ $bulk == "bulki" ]; then
7536 bulk_count=`echo "$output" | grep "bulk flavor" \
7537 | grep "/null" | grep -v "null/" | wc -l`
7539 bulk_count=`echo "$output" | grep "bulk flavor" \
7540 | grep -v "/null" | grep -v "null/" | wc -l`
7544 [ $bulk_count -lt $count ] && count=$bulk_count
7555 local clients=${CLIENTS:-$HOSTNAME}
7557 for c in ${clients//,/ }; do
7558 local output=$(do_node $c lctl get_param -n \
7559 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7560 local tmpcnt=$(count_flvr "$output" $flavor)
7561 if $GSS_SK && [ $flavor != "null" ]; then
7562 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7563 output=$(do_node $c lctl get_param -n \
7564 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7565 local outcon=$(count_contexts "$output")
7566 if [ "$outcon" -lt "$tmpcnt" ]; then
7570 cnt=$((cnt + tmpcnt))
7580 local clients=${CLIENTS:-$HOSTNAME}
7582 for c in ${clients//,/ }; do
7583 local output=$(do_node $c lctl get_param -n \
7584 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7585 local tmpcnt=$(count_flvr "$output" $flavor)
7586 if $GSS_SK && [ $flavor != "null" ]; then
7587 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7588 output=$(do_node $c lctl get_param -n \
7589 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7590 local outcon=$(count_contexts "$output")
7591 if [ "$outcon" -lt "$tmpcnt" ]; then
7595 cnt=$((cnt + tmpcnt))
7605 if [ $MDSCOUNT -le 1 ]; then
7610 for num in `seq $MDSCOUNT`; do
7611 local output=$(do_facet mds$num lctl get_param -n \
7612 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7613 local tmpcnt=$(count_flvr "$output" $flavor)
7614 if $GSS_SK && [ $flavor != "null" ]; then
7615 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7616 output=$(do_facet mds$num lctl get_param -n \
7617 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7618 local outcon=$(count_contexts "$output")
7619 if [ "$outcon" -lt "$tmpcnt" ]; then
7623 cnt=$((cnt + tmpcnt))
7634 for num in `seq $MDSCOUNT`; do
7635 mdtosc=$(get_mdtosc_proc_path mds$num)
7636 mdtosc=${mdtosc/-MDT*/-MDT\*}
7637 local output=$(do_facet mds$num lctl get_param -n \
7638 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7639 local tmpcnt=$(count_flvr "$output" $flavor)
7640 if $GSS_SK && [ $flavor != "null" ]; then
7641 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7642 output=$(do_facet mds$num lctl get_param -n \
7643 osc.$mdtosc.$PROC_CON 2>/dev/null)
7644 local outcon=$(count_contexts "$output")
7645 if [ "$outcon" -lt "$tmpcnt" ]; then
7649 cnt=$((cnt + tmpcnt))
7658 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7660 count_flvr "$output" $flavor
7665 local dir=$1 # from to
7666 local flavor=$2 # flavor expected
7669 if [ $dir == "cli2mdt" ]; then
7670 res=`flvr_cnt_cli2mdt $flavor`
7671 elif [ $dir == "cli2ost" ]; then
7672 res=`flvr_cnt_cli2ost $flavor`
7673 elif [ $dir == "mdt2mdt" ]; then
7674 res=`flvr_cnt_mdt2mdt $flavor`
7675 elif [ $dir == "mdt2ost" ]; then
7676 res=`flvr_cnt_mdt2ost $flavor`
7677 elif [ $dir == "all2ost" ]; then
7678 res1=`flvr_cnt_mdt2ost $flavor`
7679 res2=`flvr_cnt_cli2ost $flavor`
7680 res=$((res1 + res2))
7681 elif [ $dir == "all2mdt" ]; then
7682 res1=`flvr_cnt_mdt2mdt $flavor`
7683 res2=`flvr_cnt_cli2mdt $flavor`
7684 res=$((res1 + res2))
7685 elif [ $dir == "all2all" ]; then
7686 res1=`flvr_cnt_mdt2ost $flavor`
7687 res2=`flvr_cnt_cli2ost $flavor`
7688 res3=`flvr_cnt_mdt2mdt $flavor`
7689 res4=`flvr_cnt_cli2mdt $flavor`
7690 res=$((res1 + res2 + res3 + res4))
7698 local dir=$1 # from to
7699 local flavor=$2 # flavor expected
7700 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7701 local WAITFLAVOR_MAX=20 # how many retries before abort?
7704 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7705 echo -n "checking $dir..."
7706 res=$(do_check_flavor $dir $flavor)
7707 echo "found $res/$expect $flavor connections"
7708 [ $res -ge $expect ] && return 0
7712 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7713 # echo "Dumping additional logs for SK debug.."
7714 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7716 gather_logs $(comma_list $(nodes_list))
7721 restore_to_default_flavor()
7723 local proc="mgs.MGS.live.$FSNAME"
7725 echo "restoring to default flavor..."
7727 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7728 grep ".srpc.flavor" | wc -l)
7730 # remove all existing rules if any
7731 if [ $nrule -ne 0 ]; then
7732 echo "$nrule existing rules"
7733 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7734 grep ".srpc.flavor."); do
7735 echo "remove rule: $rule"
7736 spec=`echo $rule | awk -F = '{print $1}'`
7737 do_facet mgs "$LCTL conf_param -d $spec"
7741 # verify no rules left
7742 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7743 grep ".srpc.flavor." | wc -l)
7744 [ $nrule -ne 0 ] && error "still $nrule rules left"
7746 # wait for default flavor to be applied
7749 set_rule $FSNAME any any $SK_FLAVOR
7750 wait_flavor all2all $SK_FLAVOR
7752 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7753 set_rule $FSNAME any cli2ost $SK_FLAVOR
7754 wait_flavor cli2mdt $SK_FLAVOR
7755 wait_flavor cli2ost $SK_FLAVOR
7757 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7759 wait_flavor all2all null
7765 local flavor=${1:-null}
7767 echo "setting all flavor to $flavor"
7769 # FIXME need parameter to this fn
7770 # and remove global vars
7771 local cnt_all2all=$(calc_connection_cnt all2all)
7773 local res=$(do_check_flavor all2all $flavor)
7774 if [ $res -eq $cnt_all2all ]; then
7775 echo "already have total $res $flavor connections"
7779 echo "found $res $flavor out of total $cnt_all2all connections"
7780 restore_to_default_flavor
7782 [[ $flavor = null ]] && return 0
7784 if $GSS_SK && [ $flavor != "null" ]; then
7786 set_rule $FSNAME any any $flavor
7787 wait_flavor all2all $flavor
7789 set_rule $FSNAME any cli2mdt $flavor
7790 set_rule $FSNAME any cli2ost $flavor
7791 set_rule $FSNAME any mdt2ost null
7792 set_rule $FSNAME any mdt2mdt null
7793 wait_flavor cli2mdt $flavor
7794 wait_flavor cli2ost $flavor
7796 echo "GSS_SK now at flavor: $flavor"
7798 set_rule $FSNAME any any $flavor
7799 wait_flavor all2all $flavor
7806 # Checking for shared logdir
7807 if [ ! -d $dir ]; then
7808 # Not found. Create local logdir
7811 touch $dir/check_file.$(hostname -s)
7816 check_write_access() {
7818 local list=${2:-$(comma_list $(nodes_list))}
7822 for node in ${list//,/ }; do
7823 file=$dir/check_file.$(short_nodename $node)
7824 if [[ ! -f "$file" ]]; then
7825 # Logdir not accessible/writable from this node.
7828 rm -f $file || return 1
7834 [[ -n $YAML_LOG ]] && return
7835 local save_umask=$(umask)
7838 export YAML_LOG=${LOGDIR}/results.yml
7842 # If the yaml log already exists then we will just append to it
7843 if [ ! -f $YAML_LOG ]; then
7844 if check_shared_dir $LOGDIR; then
7845 touch $LOGDIR/shared
7846 echo "Logging to shared log directory: $LOGDIR"
7848 echo "Logging to local directory: $LOGDIR"
7851 yml_nodes_file $LOGDIR >> $YAML_LOG
7852 yml_results_file >> $YAML_LOG
7857 # If modules are not yet loaded then older "lctl lustre_build_version"
7858 # will fail. Use lctl build version instead.
7859 log "Client: $($LCTL lustre_build_version)"
7860 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7861 do_facet $SINGLEMDS $LCTL --version)"
7862 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7863 do_facet ost1 $LCTL --version)"
7867 yml_log_test $1 >> $YAML_LOG
7871 yml_log_test_status $@ >> $YAML_LOG
7874 log_sub_test_begin() {
7875 yml_log_sub_test_begin "$@" >> $YAML_LOG
7878 log_sub_test_end() {
7879 yml_log_sub_test_end "$@" >> $YAML_LOG
7885 local llverdev_opts=$2
7886 local devname=$(basename $1)
7887 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7888 # loop devices aren't in /proc/partitions
7889 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7891 size=$(($size / 1024 / 1024)) # Gb
7893 local partial_arg=""
7894 # Run in partial (fast) mode if the size
7895 # of a partition > 1 GB
7896 [ $size -gt 1 ] && partial_arg="-p"
7898 llverdev --force $partial_arg $llverdev_opts $dev
7904 local llverfs_opts=$2
7905 local use_partial_arg=$3
7906 local partial_arg=""
7907 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7909 # Run in partial (fast) mode if the size
7910 # of a partition > 1 GB
7911 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7913 llverfs $partial_arg $llverfs_opts $dir
7916 #Remove objects from OST
7917 remove_ost_objects() {
7923 local mntpt=$(facet_mntpt $facet)
7924 local opts=$OST_MOUNT_OPTS
7928 echo "removing objects from $ostdev on $facet: $objids"
7929 if ! test -b $ostdev; then
7930 opts=$(csa_add "$opts" -o loop)
7932 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7935 for i in $objids; do
7936 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7938 umount -f $mntpt || return $?
7942 #Remove files from MDT
7943 remove_mdt_files() {
7948 local mntpt=$(facet_mntpt $facet)
7949 local opts=$MDS_MOUNT_OPTS
7951 echo "removing files from $mdtdev on $facet: $files"
7952 if [ $(facet_fstype $facet) == ldiskfs ] &&
7953 ! do_facet $facet test -b $mdtdev; then
7954 opts=$(csa_add "$opts" -o loop)
7956 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7960 rm $mntpt/ROOT/$f || { rc=$?; break; }
7962 umount -f $mntpt || return $?
7966 duplicate_mdt_files() {
7971 local mntpt=$(facet_mntpt $facet)
7972 local opts=$MDS_MOUNT_OPTS
7974 echo "duplicating files on $mdtdev on $facet: $files"
7975 mkdir -p $mntpt || return $?
7976 if [ $(facet_fstype $facet) == ldiskfs ] &&
7977 ! do_facet $facet test -b $mdtdev; then
7978 opts=$(csa_add "$opts" -o loop)
7980 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7991 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
7992 pushd $mntpt/ROOT > /dev/null || return $?
7995 touch $f.bad || return $?
7996 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
7998 [ $rc -eq 0 ] || return $rc
7999 setfattr --restore $tmp || return $?
8005 local devs=${1//,/ }
8008 local rslt=$TMP/sgpdd_survey
8010 # sgpdd-survey cleanups ${rslt}.* files
8012 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8018 # returns the canonical name for an ldiskfs device
8023 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8024 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8025 echo dm-\\\${foo##*:};
8027 name=\\\$(basename \\\$dv);
8028 if [[ \\\$name = *flakey* ]]; then
8029 name=\\\$(lsblk -o NAME,KNAME |
8030 awk /\\\$name/'{print \\\$NF}');
8036 is_sanity_benchmark() {
8037 local benchmarks="dbench bonnie iozone fsx"
8039 for b in $benchmarks; do
8040 if [ "$b" == "$suite" ]; then
8048 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8052 # Get the available size (KB) of a given obd target.
8059 [[ $facet != client ]] || return 0
8061 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8066 # Get the page size (bytes) on a given facet node.
8070 local size=$(getconf PAGE_SIZE 2>/dev/null)
8072 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
8073 echo -n ${size:-4096}
8077 # Get the block count of the filesystem.
8084 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8085 awk '/^Block count:/ {print $3}')
8089 # Get the block size of the filesystem.
8095 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8096 awk '/^Block size:/ {print $3}')
8100 # Check whether the "ea_inode" feature is enabled or not, to allow
8101 # ldiskfs xattrs over one block in size. Allow both the historical
8102 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8103 large_xattr_enabled() {
8104 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8106 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8108 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8109 grep -E -q '(ea_inode|large_xattr)'"
8110 return ${PIPESTATUS[0]}
8113 # Get the maximum xattr size supported by the filesystem.
8117 if large_xattr_enabled; then
8118 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8121 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8122 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8124 # maximum xattr size = size of block - size of header -
8125 # size of 1 entry - 4 null bytes
8126 size=$((block_size - 32 - 32 - 4))
8132 # Dump the value of the named xattr from a file.
8137 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8140 # Generate a string with size of $size bytes.
8142 local size=${1:-1024} # in bytes
8144 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8147 reformat_external_journal() {
8152 if [ -n "${!var}" ]; then
8153 local rcmd="do_facet $facet"
8155 echo "reformat external journal on $facet:${!var}"
8156 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8160 # MDT file-level backup/restore
8161 mds_backup_restore() {
8164 local devname=$(mdsdevname $(facet_number $facet))
8165 local mntpt=$(facet_mntpt brpt)
8166 local rcmd="do_facet $facet"
8167 local metaea=${TMP}/backup_restore.ea
8168 local metadata=${TMP}/backup_restore.tgz
8169 local opts=${MDS_MOUNT_OPTS}
8170 local svc=${facet}_svc
8172 if ! ${rcmd} test -b ${devname}; then
8173 opts=$(csa_add "$opts" -o loop)
8176 echo "file-level backup/restore on $facet:${devname}"
8178 # step 1: build mount point
8179 ${rcmd} mkdir -p $mntpt
8180 # step 2: cleanup old backup
8181 ${rcmd} rm -f $metaea $metadata
8183 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8184 if [ ! -z $igif ]; then
8185 # step 3.5: rm .lustre
8186 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8188 # step 4: backup metaea
8190 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8192 # step 5: backup metadata
8194 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8196 ${rcmd} $UMOUNT $mntpt || return 4
8197 # step 8: reformat dev
8198 echo "reformat new device"
8199 format_mdt $(facet_number $facet)
8201 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8202 # step 10: restore metadata
8204 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8205 # step 11: restore metaea
8207 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8208 # step 12: remove recovery logs
8209 echo "remove recovery logs"
8210 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8211 # step 13: umount dev
8212 ${rcmd} $UMOUNT $mntpt || return 10
8213 # step 14: cleanup tmp backup
8214 ${rcmd} rm -f $metaea $metadata
8215 # step 15: reset device label - it's not virgin on
8216 ${rcmd} e2label $devname ${!svc}
8223 local devname=$(mdsdevname $(facet_number $facet))
8224 local mntpt=$(facet_mntpt brpt)
8225 local rcmd="do_facet $facet"
8226 local opts=${MDS_MOUNT_OPTS}
8228 if ! ${rcmd} test -b ${devname}; then
8229 opts=$(csa_add "$opts" -o loop)
8232 echo "removing OI files on $facet: idx=${idx}"
8234 # step 1: build mount point
8235 ${rcmd} mkdir -p $mntpt
8237 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8238 if [ -z $idx ]; then
8239 # step 3: remove all OI files
8240 ${rcmd} rm -fv $mntpt/oi.16*
8241 elif [ $idx -lt 2 ]; then
8242 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8246 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8247 for ((i=${idx}; i<64; i=$((i * idx)))); do
8248 ${rcmd} rm -fv $mntpt/oi.16.${i}
8252 ${rcmd} $UMOUNT $mntpt || return 2
8253 # OI files will be recreated when mounted as lustre next time.
8256 # generate maloo upload-able log file name
8257 # \param logname specify unique part of file name
8258 generate_logname() {
8259 local logname=${1:-"default_logname"}
8261 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8264 # make directory on different MDTs
8268 local stripe_count=2
8269 local stripe_index=-1
8272 while getopts "c:i:p" opt; do
8274 c) stripe_count=$OPTARG;;
8275 i) stripe_index=$OPTARG;;
8277 \?) error "only support -i -c -p";;
8281 shift $((OPTIND - 1))
8282 [ $# -eq 1 ] || error "Only creating single directory is supported"
8285 if [ "$p_option" == "-p" ]; then
8286 local parent=$(dirname $path)
8288 [ -d $path ] && return 0
8289 if [ ! -d ${parent} ]; then
8290 mkdir -p ${parent} ||
8291 error "mkdir parent '$parent' failed"
8295 if [ $MDSCOUNT -le 1 ]; then
8296 mkdir $path || error "mkdir '$path' failed"
8298 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8301 if [ $stripe_index -eq -1 ]; then
8302 mdt_index=$((test_num % MDSCOUNT))
8304 mdt_index=$stripe_index
8306 echo "striped dir -i$mdt_index -c$stripe_count $path"
8307 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8308 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8312 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8314 # If called many times, passing @last_fd will avoid repeated searching
8315 # already-open FDs repeatedly if we know they are still in use.
8317 # usage: free_fd [last_fd]
8320 local max_fd=$(ulimit -n)
8321 local fd=$((${1:-2} + 1))
8323 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8326 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8330 check_mount_and_prep()
8332 is_mounted $MOUNT || setupall
8334 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8335 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8336 for idx in $(seq $MDSCOUNT); do
8337 local name="MDT$(printf '%04x' $((idx - 1)))"
8338 rm -rf $MOUNT/.lustre/lost+found/$name/*
8342 # calcule how many ost-objects to be created.
8343 precreated_ost_obj_count()
8347 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8348 local ost_name="OST$(printf '%04x' $ost_idx)"
8349 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8350 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8351 osp.$proc_path.prealloc_last_id)
8352 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8353 osp.$proc_path.prealloc_next_id)
8354 echo $((last_id - next_id + 1))
8357 check_file_in_pool()
8362 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8365 for t in $tlist ; do
8366 [ "$i" -eq "$t" ] && continue 2
8369 echo "pool list: $tlist"
8370 echo "striping: $res"
8371 error_noexit "$file not allocated in $pool"
8378 echo "Creating new pool"
8381 create_pool $FSNAME.$pool ||
8382 { error_noexit "No pool created, result code $?"; return 1; }
8383 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8384 { error_noexit "$pool not in lfs pool_list"; return 2; }
8387 pool_add_targets() {
8388 echo "Adding targets to pool"
8394 local list=$(seq $first $step $last)
8396 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8397 do_facet mgs $LCTL pool_add \
8398 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8400 # wait for OSTs to be added to the pool
8401 for mds_id in $(seq $MDSCOUNT); do
8402 local mdt_id=$((mds_id-1))
8403 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8404 wait_update_facet mds$mds_id \
8405 "lctl get_param -n lod.$lodname.pools.$pool |
8406 sort -u | tr '\n' ' ' " "$t" || {
8407 error_noexit "mds$mds_id: Add to pool failed"
8411 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8412 | sort -u | tr '\n' ' ' " "$t" || {
8413 error_noexit "Add to pool failed"
8416 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8417 local addcount=$(((last - first) / step + 1))
8418 [ $lfscount -eq $addcount ] || {
8419 error_noexit "lfs pool_list bad ost count" \
8420 "$lfscount != $addcount"
8428 echo "Setting pool on directory $tdir"
8430 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8432 error_noexit "Cannot set pool $pool to $tdir"
8439 echo "Checking pool on directory $tdir"
8441 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8442 [ "$res" = "$pool" ] && return 0
8444 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8448 pool_dir_rel_path() {
8449 echo "Testing relative path works well"
8454 mkdir -p $root/$tdir/$tdir
8456 pool_set_dir $pool $tdir || return 1
8457 pool_set_dir $pool ./$tdir || return 2
8458 pool_set_dir $pool ../$tdir || return 3
8459 pool_set_dir $pool ../$tdir/$tdir || return 4
8460 rm -rf $tdir; cd - > /dev/null
8463 pool_alloc_files() {
8464 echo "Checking files allocation from directory pool"
8471 for i in $(seq -w 1 $count)
8473 local file=$tdir/file-$i
8475 check_file_in_pool $file $pool "$tlist" || \
8476 failed=$((failed + 1))
8478 [ "$failed" = 0 ] && return 0
8480 error_noexit "$failed files not allocated in $pool"
8484 pool_create_files() {
8485 echo "Creating files in pool"
8493 for i in $(seq -w 1 $count)
8495 local file=$tdir/spoo-$i
8496 $SETSTRIPE -p $pool $file
8497 check_file_in_pool $file $pool "$tlist" || \
8498 failed=$((failed + 1))
8500 [ "$failed" = 0 ] && return 0
8502 error_noexit "$failed files not allocated in $pool"
8507 echo "Checking 'lfs df' output"
8510 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8512 local res=$($LFS df --pool $FSNAME.$pool |
8514 grep "$FSNAME-OST" |
8516 [ "$res" = "$t" ] && return 0
8518 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8522 pool_file_rel_path() {
8523 echo "Creating files in a pool with relative pathname"
8528 { error_noexit "unable to create $tdir"; return 1 ; }
8529 local file="/..$tdir/$tfile-1"
8530 $SETSTRIPE -p $pool $file ||
8531 { error_noexit "unable to create $file" ; return 2 ; }
8534 $SETSTRIPE -p $pool $tfile-2 || {
8535 error_noexit "unable to create $tfile-2 in $tdir"
8540 pool_remove_first_target() {
8541 echo "Removing first target from a pool"
8544 local pname="lov.$FSNAME-*.pools.$pool"
8545 local t=$($LCTL get_param -n $pname | head -1)
8546 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8547 for mds_id in $(seq $MDSCOUNT); do
8548 local mdt_id=$((mds_id-1))
8549 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8550 wait_update_facet mds$mds_id \
8551 "lctl get_param -n lod.$lodname.pools.$pool |
8553 error_noexit "mds$mds_id: $t not removed from" \
8558 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8559 error_noexit "$t not removed from $FSNAME.$pool"
8564 pool_remove_all_targets() {
8565 echo "Removing all targets from pool"
8568 local pname="lov.$FSNAME-*.pools.$pool"
8569 for t in $($LCTL get_param -n $pname | sort -u)
8571 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8573 for mds_id in $(seq $MDSCOUNT); do
8574 local mdt_id=$((mds_id-1))
8575 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8576 wait_update_facet mds$mds_id "lctl get_param -n \
8577 lod.$lodname.pools.$pool" "" || {
8578 error_noexit "mds$mds_id: Pool $pool not drained"
8582 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8583 error_noexit "Pool $FSNAME.$pool cannot be drained"
8586 # striping on an empty/nonexistant pool should fall back
8587 # to "pool of everything"
8589 error_noexit "failed to use fallback striping for empty pool"
8592 # setstripe on an empty pool should fail
8593 $SETSTRIPE -p $pool $file 2>/dev/null && {
8594 error_noexit "expected failure when creating file" \
8602 echo "Destroying pool"
8606 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8609 # striping on an empty/nonexistant pool should fall back
8610 # to "pool of everything"
8612 error_noexit "failed to use fallback striping for missing pool"
8615 # setstripe on an empty pool should fail
8616 $SETSTRIPE -p $pool $file 2>/dev/null && {
8617 error_noexit "expected failure when creating file" \
8622 # get param should return err once pool is gone
8623 if wait_update $HOSTNAME "lctl get_param -n \
8624 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8626 remove_pool_from_list $FSNAME.$pool
8629 error_noexit "Pool $FSNAME.$pool is not destroyed"
8633 # Get and check the actual stripe count of one file.
8634 # Usage: check_stripe_count <file> <expected_stripe_count>
8635 check_stripe_count() {
8640 [[ -z "$file" || -z "$expected" ]] &&
8641 error "check_stripe_count: invalid argument"
8643 local cmd="$GETSTRIPE -c $file"
8644 actual=$($cmd) || error "$cmd failed"
8645 actual=${actual%% *}
8647 if [[ $actual -ne $expected ]]; then
8648 [[ $expected -eq -1 ]] ||
8649 error "$cmd wrong: found $actual, expected $expected"
8650 [[ $actual -eq $OSTCOUNT ]] ||
8651 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8655 # Get and check the actual list of OST indices on one file.
8656 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8662 [[ -z "$file" || -z "$expected" ]] &&
8663 error "check_obdidx: invalid argument!"
8665 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8666 grep -v obdidx | awk '{print $1}' | xargs))
8668 [[ $obdidx = $expected ]] ||
8669 error "list of OST indices on $file is $obdidx," \
8670 "should be $expected"
8673 # Get and check the actual OST index of the first stripe on one file.
8674 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8675 check_start_ost_idx() {
8680 [[ -z "$file" || -z "$expected" ]] &&
8681 error "check_start_ost_idx: invalid argument!"
8683 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8686 [[ $start_ost_idx = $expected ]] ||
8687 error "OST index of the first stripe on $file is" \
8688 "$start_ost_idx, should be $expected"
8691 killall_process () {
8692 local clients=${1:-$(hostname)}
8697 do_nodes $clients "killall $signal $name"
8702 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8707 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8712 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8717 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8722 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8727 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8734 do_facet mgs "cat $LSNAPSHOT_LOG"
8740 echo "Cleaning test environment ..."
8742 # Every lsnapshot command takes exclusive lock with others,
8743 # so can NOT destroy the snapshot during list with 'xargs'.
8745 local ssname=$(lsnapshot_list | grep snapshot_name |
8746 grep lss_ | awk '{ print $2 }' | head -n 1)
8747 [ -z "$ssname" ] && break
8749 lsnapshot_destroy -n $ssname -f ||
8750 lss_err "Fail to destroy $ssname by force"
8760 local host=$(facet_active_host $facet)
8761 local dir=$(dirname $(facet_vdevice $facet))
8762 local pool=$(zpool_name $facet)
8763 local lfsname=$(zfs_local_fsname $facet)
8764 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8767 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8773 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8774 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8776 if ! combined_mgs_mds ; then
8777 [ $(facet_fstype mgs) != zfs ] &&
8778 skip "Lustre snapshot 1 only works for ZFS backend"
8780 local host=$(facet_active_host mgs)
8781 local dir=$(dirname $(facet_vdevice mgs))
8782 local pool=$(zpool_name mgs)
8783 local lfsname=$(zfs_local_fsname mgs)
8786 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8787 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8790 for num in `seq $MDSCOUNT`; do
8791 [ $(facet_fstype mds$num) != zfs ] &&
8792 skip "Lustre snapshot 1 only works for ZFS backend"
8794 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8795 lss_err "generate lss conf (mds$num)"
8798 for num in `seq $OSTCOUNT`; do
8799 [ $(facet_fstype ost$num) != zfs ] &&
8800 skip "Lustre snapshot 1 only works for ZFS backend"
8802 lss_gen_conf_one ost$num OST $((num - 1)) ||
8803 lss_err "generate lss conf (ost$num)"
8806 do_facet mgs "cat $LSNAPSHOT_CONF"
8809 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8810 parse_plain_dir_param()
8815 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8816 param="-c ${invalues[1]}"
8818 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8819 param="$param -S ${invalues[3]}"
8821 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8822 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8823 param="$param -i ${invalues[6]}"
8825 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8827 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8828 param="$param -i ${invalues[5]}"
8836 local val=$(awk '{print $2}' <<< $line)
8838 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8840 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8842 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8844 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8849 parse_layout_param()
8856 if [[ ! -z $line ]]; then
8857 if [[ -z $mode ]]; then
8858 if [[ $line =~ ^"stripe_count:" ]]; then
8860 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8862 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8867 if [[ $mode = "plain_dir" ]]; then
8868 param=$(parse_plain_dir_param "$line")
8869 elif [[ $mode = "plain_file" ]]; then
8870 val=$(parse_plain_param "$line")
8871 [[ ! -z $val ]] && param="$param $val"
8872 elif [[ $mode = "pfl" ]]; then
8873 val=$(echo $line | awk '{print $2}')
8874 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8875 if [[ $val = "EOF" ]]; then
8876 param="$param -E -1"
8878 param="$param -E $val"
8880 elif [[ $line =~ ^"stripe_count:" ]]; then
8882 val=$(parse_plain_dir_param "$line")
8886 val=$(parse_plain_param "$line")
8887 [[ ! -z $val ]] && param="$param $val"
8897 local param=$($LFS getstripe -d $1 | parse_layout_param)
8906 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8908 cancel_lru_locks mdc
8909 cancel_lru_locks osc
8911 # make sure PFID is set correctly for files
8912 do_nodes $(comma_list $(osts_nodes)) \
8913 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8916 cat $f &> /dev/nullA ||
8917 { rc=$?; echo "verify $f failed"; break; }
8920 do_nodes $(comma_list $(osts_nodes)) \
8921 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
8925 # check that clients "oscs" was evicted after "before"
8926 check_clients_evicted() {
8933 for osc in $oscs; do
8935 echo "Check state for $osc"
8936 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
8937 tail -n 3 | awk -F"[ [,]" \
8938 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
8939 if (($? == 0)) && (($evicted > $before)); then
8940 echo "$osc is evicted at $evicted"
8945 [ $rc -eq 0 ] || error "client not evicted from OST"
8948 # check that clients OSCS current_state is FULL
8949 check_clients_full() {
8954 for osc in $oscs; do
8955 wait_update_facet client \
8956 "lctl get_param -n osc.$osc.state |
8957 grep 'current_state: FULL'" \
8958 "current_state: FULL" $timeout
8959 [ $? -eq 0 ] || error "$osc state is not FULL"
8964 __changelog_deregister() {
8966 local mdt="$(facet_svc $facet)"
8970 # skip cleanup if no user registered for this MDT
8971 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
8972 # user is no longer registered, skip cleanup
8973 changelog_users "$facet" | grep -q "$cl_user" ||
8974 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
8976 # From this point, if any operation fails, it is an error
8977 __changelog_clear $facet $cl_user 0 ||
8978 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
8979 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
8980 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
8983 declare -Ax CL_USERS
8984 changelog_register() {
8985 for M in $(seq $MDSCOUNT); do
8987 local mdt="$(facet_svc $facet)"
8990 cl_mask=$(do_facet $facet $LCTL get_param \
8991 mdd.${mdt}.changelog_mask -n)
8992 stack_trap "do_facet $facet $LCTL \
8993 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
8994 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
8995 error "$mdt: changelog_mask=+hsm failed: $?"
8998 cl_user=$(do_facet $facet \
8999 $LCTL --device $mdt changelog_register -n) ||
9000 error "$mdt: register changelog user failed: $?"
9001 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9003 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9004 # Bash does not support nested arrays, but the format of a
9005 # cl_user is constrained enough to use whitespaces as separators
9006 CL_USERS[$facet]+="$cl_user "
9008 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9011 changelog_deregister() {
9013 # bash assoc arrays do not guarantee to list keys in created order
9014 # so reorder to get same order than in changelog_register()
9015 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9018 for facet in $cl_facets; do
9019 for cl_user in ${CL_USERS[$facet]}; do
9020 __changelog_deregister $facet $cl_user || return $?
9022 unset CL_USERS[$facet]
9028 local service=$(facet_svc $facet)
9030 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9033 changelog_user_rec() {
9036 local service=$(facet_svc $facet)
9038 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9041 changelog_chmask() {
9044 do_nodes $(comma_list $(mdts_nodes)) \
9045 $LCTL set_param mdd.*.changelog_mask="$mask"
9048 # usage: __changelog_clear FACET CL_USER [+]INDEX
9052 local mdt="$(facet_svc $facet)"
9058 # Remove the leading '+'
9060 rec+=$(changelog_user_rec $facet $cl_user)
9067 if [ $rec -eq 0 ]; then
9068 echo "$mdt: clear the changelog for $cl_user of all records"
9070 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9072 $LFS changelog_clear $mdt $cl_user $rec
9075 # usage: changelog_clear [+]INDEX
9077 # If INDEX is prefixed with '+', increment every changelog user's record index
9078 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9082 # bash assoc arrays do not guarantee to list keys in created order
9083 # so reorder to get same order than in changelog_register()
9084 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9087 for facet in $cl_facets; do
9088 for cl_user in ${CL_USERS[$facet]}; do
9089 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9097 for M in $(seq $MDSCOUNT); do
9099 local mdt="$(facet_svc $facet)"
9101 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9105 changelog_extract_field() {
9110 changelog_dump | gawk "/$cltype.*$file$/ {
9111 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9115 # Prints a changelog record produced by "lfs changelog" as an associative array
9118 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9119 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9120 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9121 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9122 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9123 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9124 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9126 # Note that the changelog record is not quoted
9127 # Also note that the line breaks in the output were only added for readability
9129 # Typically, you want to eval the output of the command to fill an actual
9130 # associative array, like this:
9131 # $> eval declare -A changelog=$(changelog2array $entry)
9133 # It can then be accessed like any bash associative array:
9134 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9136 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9144 # A changelog, as printed by "lfs changelog" typically looks like this:
9145 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9147 # Parse the positional part of the changelog
9149 # changelog_dump() prefixes records with their mdt's name
9150 local index="${1##*.}"
9152 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9153 "$index" "${2:2}" "$3" "$4" "$5"
9155 # Parse the key/value part of the changelog
9156 for arg in "${@:5}"; do
9157 # Check it matches a key=value syntax
9158 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9160 local key="${arg%%=*}"
9161 local value="${arg#*=}"
9165 # u is actually for uid AND gid: u=UID:GID
9166 printf " [uid]='%s'" "${value%:*}"
9196 printf " ['%s']='%s'" "$key" "$value"
9203 # Format and print a changelog record
9205 # Interpreted sequences are:
9207 # %f the "flags" attribute of a changelog record
9208 __changelog_printf()
9213 for ((i = 0; i < ${#format}; i++)); do
9214 local char="${format:$i:1}"
9215 if [ "$char" != % ]; then
9221 char="${format:$i:1}"
9224 printf '%s' "${changelog[flags]}"
9234 # Filter changelog records
9238 local action='print'
9241 while [ $# -gt 0 ]; do
9261 changelog_dump | { while read -r record; do
9262 eval local -A changelog=$(changelog2array $record)
9263 for key in "${!filter[@]}"; do
9266 [ "${changelog[$key]}" == "${filter[$key]}" ]
9273 case "${action:-print}" in
9275 printf '%s\n' "$record"
9278 __changelog_printf "$format"
9288 [ ! -d "$dir" ] && return
9290 [ -z "$layout" ] && {
9291 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9295 setfattr -n trusted.lov -v $layout $dir ||
9296 error "error restoring layout '$layout' to '$dir'"
9299 # save the layout of a directory, the returned string will be used by
9300 # restore_layout() to restore the layout
9303 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9304 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9308 # save layout of a directory and restore it at exit
9309 save_layout_restore_at_exit() {
9311 local layout=$(save_layout $dir)
9313 stack_trap "restore_layout $dir $layout" EXIT